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* Merge tag 'fbdev-omap-3.16' of ↵Linus Torvalds2014-06-0439-574/+3604
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next Pull omap fbdev changes from Tomi Valkeinen: - DT support for the panel drivers that were still missing it - TI AM43xx support - TI OMAP5 support * tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (46 commits) OMAPDSS: move 'compatible' converter to omapdss driver OMAPDSS: HDMI: fix devm_ioremap_resource error checks OMAPDSS: HDMI: remove unused defines OMAPDSS: HDMI: cleanup WP ioremaps OMAPDSS: panel NEC-NL8048HL11 DT support Doc/DT: Add DT binding documentation for TPO td043mtea1 panel OMAPDSS: Panel TPO-TD043MTEA1 DT support Doc/DT: Add DT binding documentation for SHARP LS037V7DW01 OMAPDSS: panel sharp-ls037v7dw01 DT support OMAPDSS: panel-sharp-ls037v7dw01: update to use gpiod Doc/DT: Add binding doc for lgphilips,lb035q02.txt OMAPDSS: panel-lgphilips-lb035q02: Add DT support OMAPDSS: panel-lgphilips-lb035q02: use gpiod for enable gpio OMAPDSS: hdmi5_core: Fix compilation with OMAP5_DSS_HDMI_AUDIO OMAPDSS: panel-dpi: enable-gpio OMAPDSS: Fix writes to DISPC_POL_FREQ Doc/DT: Add OMAP5 DSS DT bindings OMAPDSS: HDMI: cleanup ioremaps OMAPDSS: HDMI: Add OMAP5 HDMI support OMAPDSS: HDMI: PLL changes for OMAP5 ...
| * OMAPDSS: move 'compatible' converter to omapdss driverTomi Valkeinen2014-05-285-58/+235
| | | | | | | | | | | | | | | | | | | | | | | | Move the panel/encoder driver compatible-string converter from arch/arm/mach-omap2/display.c to omapdss driver. That is a more logical place for it, as it's really an omapdss internal hack. The code is rewritten to follow the video node graph, starting from omapdss. This removes the need to have the device compatible-string database. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: fix devm_ioremap_resource error checksTomi Valkeinen2014-05-235-10/+10
| | | | | | | | | | | | | | devm_ioremap_resource returns ERR_PTR on error, not NULL. Fix the error checks in the driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: remove unused definesTomi Valkeinen2014-05-234-11/+0
| | | | | | | | | | | | Remove some unused defines from the HDMI driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: cleanup WP ioremapsTomi Valkeinen2014-05-231-18/+3
| | | | | | | | | | | | | | | | | | Commit 59b3d38a3691396783df108e6afbba30656edccb missed cleaning up the hdmi_wp.c file. Clean up hdmi_wp.c the same way as the others. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: panel NEC-NL8048HL11 DT supportTomi Valkeinen2014-05-201-1/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | We don't have any working boards using this panel right now, and the panel driver looks odd compared to the panel specs. For example, the panel spec does not mention any QVGA pin. So, while this patch adds DT support to the driver, it's not really supported and there are not bindings documentation for the panel until someone can verify how the panel actually works. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Erik Gilling <konkers@android.com>
| * Doc/DT: Add DT binding documentation for TPO td043mtea1 panelTomi Valkeinen2014-05-201-0/+33
| | | | | | | | | | | | | | | | Add DT binding documentation for TPO td043mtea1 panel Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org Cc: Grazvydas Ignotas <notasas@gmail.com>
| * OMAPDSS: Panel TPO-TD043MTEA1 DT supportTomi Valkeinen2014-05-201-1/+41
| | | | | | | | | | | | | | Add DT support for panel TPO-TD043MTEA1. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Grazvydas Ignotas <notasas@gmail.com>
| * Doc/DT: Add DT binding documentation for SHARP LS037V7DW01Tony Lindgren2014-05-201-0/+43
| | | | | | | | | | | | | | | | Add DT binding documentation for SHARP LS037V7DW01 panel. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org
| * OMAPDSS: panel sharp-ls037v7dw01 DT supportTony Lindgren2014-05-201-3/+99
| | | | | | | | | | | | | | Add DT support for sharp-ls037v7dw01. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: panel-sharp-ls037v7dw01: update to use gpiodTony Lindgren2014-05-201-54/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | Using gpiod will make it easier to add device tree support for this panel in the following patches. Note that all the GPIOs for this panel are optional, any of the the GPIOs could be configured with external pulls instead of GPIOs, so let's not error out if GPIOs are not found to make the panel more generic. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * Doc/DT: Add binding doc for lgphilips,lb035q02.txtTomi Valkeinen2014-05-201-0/+33
| | | | | | | | | | | | | | Add DT bindings documentation for LG.Philips LB035Q02 LCD panel. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org
| * OMAPDSS: panel-lgphilips-lb035q02: Add DT supportTomi Valkeinen2014-05-201-1/+44
| | | | | | | | | | | | | | | | | | | | Add DT support for panel-lgphilips-lb035q02. We disable the use of the backlight_gpio as it should be handled via backlight framework with DT boots. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Florian Vaussard <florian.vaussard@epfl.ch>
| * OMAPDSS: panel-lgphilips-lb035q02: use gpiod for enable gpioTomi Valkeinen2014-05-201-14/+18
| | | | | | | | | | | | | | | | The new gpiod API supports automatic handling of active-high/active-low with DT. To make it possible to use that when booting with DT, change the driver's handling of the enable GPIO to use gpiod. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: hdmi5_core: Fix compilation with OMAP5_DSS_HDMI_AUDIOJyri Sarha2014-05-191-1/+1
| | | | | | | | | | | | | | Use correct variable name for base address. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: panel-dpi: enable-gpioTomi Valkeinen2014-05-191-3/+7
| | | | | | | | | | | | | | | | | | | | The enable gpio should be optional, but the driver returns an error if it doesn't get the gpio. So change the driver to accept -ENOENT error. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Tested-by: Joachim Eastwood <manabian@gmail.com>
| * OMAPDSS: Fix writes to DISPC_POL_FREQTomi Valkeinen2014-05-091-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | When omapdss writes to DISPC_POL_FREQ register, it always ORs the bits with the current contents of the register, never clearing the old ones, causing wrong signal polarity settings. As we write all the bits in DISPC_POL_FREQ, we don't need to care about the current contents of the register. So fix the issue by constructing new register value from scratch. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * Doc/DT: Add OMAP5 DSS DT bindingsTomi Valkeinen2014-05-091-0/+96
| | | | | | | | | | | | | | Add DT binding documentation for OMAP5 Display Subsystem. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org
| * OMAPDSS: HDMI: cleanup ioremapsTomi Valkeinen2014-05-094-55/+10
| | | | | | | | | | | | | | Now that all the boards using OMAP HDMI are using DT boot, we can remove the hacks for getting the ioresources with non-DT boot. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: Add OMAP5 HDMI supportTomi Valkeinen2014-05-099-2/+2082
| | | | | | | | | | | | | | | | | | | | This adds a new driver to omapdss for OMAP5 HDMI. However, the new driver uses common HDMI files which are shared with OMAP4 HDMI driver. OMAP5 HDMI has a different HDMI core IP compared to OMAP4, but has very similar PLL and PHY IPs which can be handled with common code. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: PLL changes for OMAP5Archit Taneja2014-05-091-2/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a features struct to differentiate between the HDMI PLLs on OMAP4 and OMAP5. The OMAP5 PLL is more sensitive when it comes to locking. We need to ensure that the DCO freq isn't too low for lower pixel clocks. Modify the PLL computation slightly to ensure the HDMI PLL locks for lower frequencies. This will be later replaced by a more complex computation which makes sure all the PLL constraints are met. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: PHY changes for OMAP5Archit Taneja2014-05-092-2/+94
| | | | | | | | | | | | | | | | | | | | | | OMAP5 HDMI PHY has some differences compared to OMAP4 HDMI PHY. This patch creates a features struct which help the driver configure the PHY based on what SoC it is. Some of the features aren't currenlty used, but will come in use later. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: support larger register offsets for OMAP5 HDMI coreArchit Taneja2014-05-091-2/+2
| | | | | | | | | | | | | | | | | | The HDMI core IP on OMAP5 has a wider address range for registers. The offsets for the later registers can't fit into the u16 type currently used for hdmi register read and write functions. Use u32 for offsets instead. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: move irq & phy pwr handlingTomi Valkeinen2014-05-093-80/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HDMI IRQ handling was moved into hdmi_phy.c when restructuring the HDMI driver. While this worked fine, it's not correct. The HDMI IRQ handling should be either in the hdmi_wp, or in the main hdmi driver. This patch moves the handling to the main hdmi driver, as I feel it's a more appropriate choice. This move also requires changing the handling of the PHY power, as that was partly handled in the IRQ handler. The PHY power is handled via the WP module. An option would be to give HDMI PHY driver function pointers that it could use to manage the PHY power, but as the PHY power is not needed to access the PHY registers, the handling was also moved to the main HDMI driver. This could be changed later if need be. Note that there's slightly similar power issue with the PLL: the HDMI PLLs power is also handled via the WP module. For now, the PLL power handling is still done inside the PLL driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI: improve MakefileTomi Valkeinen2014-05-092-5/+9
| | | | | | | | | | | | | | | | | | | | | | We'll soon add support for OMAP5 HDMI, which uses some of the same files as OMAP4 HDMI does. This patch adds a new config entry "OMAP2_DSS_HDMI_COMMON", which both OMAP4 and OMAP5 HDMI config entries can select. OMAP2_DSS_HDMI_COMMON will cause the common HDMI files to be compiled. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: DSI: Add OMAP5 DSI module IDsTomi Valkeinen2014-05-091-0/+7
| | | | | | | | | | | | Add OMAP5 DSI module ID support to the OMAP DSI driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: DPI: fix LCD3 DSI sourceTomi Valkeinen2014-05-091-0/+2
| | | | | | | | | | | | | | | | | | At the moment the dpi driver does not handle LCD3 clock source at all. LCD3 channel gets the DSI PLL clock from DSI2 instance. Add support for LCD3's clock source in the dpi driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: features: fix OMAP5 featuresTomi Valkeinen2014-05-091-1/+2
| | | | | | | | | | | | | | OMAP5 has LCD3 overlay manager, and total 4 overlay managers. These are not correctly defined in the dss features. Fix them. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: DSS & DISPC DT support for OMAP5Tomi Valkeinen2014-05-092-0/+2
| | | | | | | | | | | | Add omap5 entries to dispc's and dss's of_device_id tables. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * ARM: OMAP: add detection of omap5-dssTomi Valkeinen2014-05-091-0/+4
| | | | | | | | | | | | | | Add detection of omap5-dss nodes so that the related devices get initialized. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: Add DSS features for AM43xxSathya Prakash M R2014-05-097-0/+85
| | | | | | | | | | | | | | | | Add DSS features for AM43xx. Signed-off-by: Sathya Prakash M R <sathyap@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: remove unused macrosTomi Valkeinen2014-05-091-3/+0
| | | | | | | | | | | | | | Macros to_dss_driver() and to_dss_device() are no longer used, and the latter doesn't even work. Remove them. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: remove venc_panel.cTomi Valkeinen2014-05-091-232/+0
| | | | | | | | | | | | | | | | | | The use of venc_panel.c was removed in 09d2e7cdebd53b7572380a215008b334ff6321a5 (OMAPDSS: VENC: remove code related to old panel model), but the file itself was left behind. Remove the unused file. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * omapdss: remove check for simpler port/endpoint bindingArchit Taneja2014-05-091-5/+1
| | | | | | | | | | | | | | | | | | The support for simpler port/endpoint binding was removed in the merged version of omapdss DT. But dss_init_ports still tries to get to an endpoint even if no port exists. Remove this as this doesn't work. Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: add __exit to dss_uninit_portsFabian Frederick2014-05-091-1/+1
| | | | | | | | | | | | | | | | | | | | dss_uninit_ports is only called by __exit omap_dsshw_remove Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-omap@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * video: omap2dss: fix LPAE warningsArnd Bergmann2014-05-092-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If LPAE is enabled, dma_addr_t is 64 bit, so we have to change a few type for everything in this driver to match again. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Cc: linux-omap@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * omapdss: panel-tpo-td028ec1: Add module aliasMarek Belisko2014-05-091-0/+1
| | | | | | | | | | | | | | | | Add module alias string to make it working when panel is compiled as module. Without this change panel module is not probed thus display is not working. Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * omapdss: panel-tpo-td028ec1: Add DT support.Marek Belisko2014-05-093-1/+62
| | | | | | | | | | Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: DSI: set regulator voltage to 1.8VTomi Valkeinen2014-05-071-0/+10
| | | | | | | | | | | | | | | | | | | | Set the DSI vdd regulator voltage to the required 1.8V. This is required for the case when the regulator in the DT data defines a range of allowed voltages. In this case it's required to set the voltage, as otherwise enabling the voltage fails. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * OMAPDSS: HDMI4: set regulator voltage to 1.8VTomi Valkeinen2014-05-071-0/+10
| | | | | | | | | | | | | | | | | | | | Set the HDMI vdda regulator voltage to the required 1.8V. This is required for the case when the regulator in the DT data defines a range of allowed voltages. In this case it's required to set the voltage, as otherwise enabling the voltage fails. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * Doc/DT: ti,omap4-dss: hdmi lanesTomi Valkeinen2014-05-071-0/+4
| | | | | | | | | | | | | | Add documentation for defining HDMI lane functions and polarities. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org
| * OMAPDSS: HDMI: lane config supportTomi Valkeinen2014-05-074-2/+167
| | | | | | | | | | | | | | Add support to configure the pins used for the HDMI lanes. The order and polarity of the lanes can be defined in the DT data. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * Doc/DT: hdmi-connector: add HPD GPIO documentationTomi Valkeinen2014-05-071-0/+1
| | | | | | | | | | | | | | Add binding documentation for HDMI connector's HPD GPIO. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: devicetree@vger.kernel.org
| * OMAPDSS: connector-hdmi: hpd supportTomi Valkeinen2014-05-071-1/+24
| | | | | | | | | | | | | | | | Add support to handle HPD GPIO in the HDMI connector driver. For the time being, the driver only uses HPD GPIO to report is the cable is connected via detect() calll. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * Doc/DT: Add DT binding documentation for MIPI DPI PanelTomi Valkeinen2014-05-071-0/+45
| | | | | | | | | | | | | | | | Add DT binding documentation for MIPI DPI Panel. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Archit Taneja <archit@ti.com> Cc: devicetree@vger.kernel.org
| * OMAPDSS: panel-dpi: Add DT supportTomi Valkeinen2014-05-071-1/+58
| | | | | | | | | | | | | | | | | | | | Add DT support for panel-dpi. We disable the use of the backlight_gpio as it should be handled via backlight framework with DT boots. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Archit Taneja <archit@ti.com>
| * OMAPDSS: panel-dpi: use gpiod for enable gpioTomi Valkeinen2014-05-071-13/+19
| | | | | | | | | | | | | | | | The new gpiod API supports automatic handling of active-high/active-low with DT. To make it possible to use that when booting with DT, change the panel-dpi's handling of the enable GPIO to use gpiod. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
* | Merge tag 'fbdev-main-3.16' of ↵Linus Torvalds2014-06-0429-153/+169
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next Pull main fbdev changes from Tomi Valkeinen: "Mainly fixes and small improvements. The biggest change seems to be backlight control support for mx3fb" * tag 'fbdev-main-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (31 commits) drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmap video: fbdev: s3fb.c: Fix for possible null pointer dereference video: fbdev: grvga.c: Fix for possible null pointer dereference matroxfb: perform a dummy read of M_STATUS video: of: display_timing: fix default native-mode setting video: delete unneeded call to platform_get_drvdata video: mx3fb: Add backlight control support video: omap: delete support for early fbmem allocation video: of: display_timing: remove two unsafe error messages fbdev: fbmem: remove positive test on unsigned values fbcon: Fix memory leak in con2fb_release_oldinfo() video: Kconfig: Add a dependency to the Goldfish framebuffer driver video: exynos: Add a dependency to the menu video: mx3fb: Use devm_kzalloc video/nuc900: allow modular build video: atmel needs FB_BACKLIGHT video: export fb_prepare_logo video/mbx: fix building debugfs support video/omap: fix modular build video: clarify I2C dependencies ...
| * | drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmapZhichuang SUN2014-05-231-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function unifb_mmap calls functions which are defined in linux/mm.h and asm/pgtable.h The related error (for unicore32 with unicore32_defconfig): CC drivers/video/fbdev/fb-puv3.o drivers/video/fbdev/fb-puv3.c: In function 'unifb_mmap': drivers/video/fbdev/fb-puv3.c:646: error: implicit declaration of function 'vm_iomap_memory' drivers/video/fbdev/fb-puv3.c:646: error: implicit declaration of function 'pgprot_noncached' Signed-off-by: Zhichuang Sun <sunzc522@gmail.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Jingoo Han <jg1.han@samsung.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Joe Perches <joe@perches.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: linux-fbdev@vger.kernel.org Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| * | video: fbdev: s3fb.c: Fix for possible null pointer dereferenceRickard Strandqvist2014-05-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | There is otherwise a risk of a possible null pointer dereference. Was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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