Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Four minor merge conflicts:

1) qca_spi.c renamed the local variable used for the SPI device
   from spi_device to spi, meanwhile the spi_set_drvdata() call
   got moved further up in the probe function.

2) Two changes were both adding new members to codel params
   structure, and thus we had overlapping changes to the
   initializer function.

3) 'net' was making a fix to sk_release_kernel() which is
   completely removed in 'net-next'.

4) In net_namespace.c, the rtnl_net_fill() call for GET operations
   had the command value fixed, meanwhile 'net-next' adjusted the
   argument signature a bit.

This also matches example merge resolutions posted by Stephen
Rothwell over the past two days.

Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 23 insertions, 5 deletions

diff --git a/drivers/staging/media/omap4iss/Kconfig b/drivers/staging/media/omap4iss/Kconfig
index b78643f..072dac0 100644
--- a/drivers/staging/media/omap4iss/Kconfig
+++ b/drivers/staging/media/omap4iss/Kconfig
@@ -2,6 +2,7 @@ config VIDEO_OMAP4
 	bool "OMAP 4 Camera support"
 	depends on VIDEO_V4L2=y && VIDEO_V4L2_SUBDEV_API && I2C=y && ARCH_OMAP4
 	depends on HAS_DMA
+	select MFD_SYSCON
 	select VIDEOBUF2_DMA_CONTIG
 	---help---
 	  Driver for an OMAP 4 ISS controller.
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c
index e0ad5e5..7ced940 100644
--- a/drivers/staging/media/omap4iss/iss.c
+++ b/drivers/staging/media/omap4iss/iss.c
@@ -17,6 +17,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
+#include <linux/mfd/syscon.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
@@ -1386,6 +1387,16 @@ static int iss_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, iss);
 
+	/*
+	 * TODO: When implementing DT support switch to syscon regmap lookup by
+	 * phandle.
+	 */
+	iss->syscon = syscon_regmap_lookup_by_compatible("syscon");
+	if (IS_ERR(iss->syscon)) {
+		ret = PTR_ERR(iss->syscon);
+		goto error;
+	}
+
 	/* Clocks */
 	ret = iss_map_mem_resource(pdev, iss, OMAP4_ISS_MEM_TOP);
 	if (ret < 0)
diff --git a/drivers/staging/media/omap4iss/iss.h b/drivers/staging/media/omap4iss/iss.h
index 734cfee..35df8b4 100644
--- a/drivers/staging/media/omap4iss/iss.h
+++ b/drivers/staging/media/omap4iss/iss.h
@@ -29,6 +29,8 @@
 #include "iss_ipipe.h"
 #include "iss_resizer.h"
 
+struct regmap;
+
 #define to_iss_device(ptr_module)				\
 	container_of(ptr_module, struct iss_device, ptr_module)
 #define to_device(ptr_module)						\
@@ -79,6 +81,7 @@ struct iss_reg {
 
 /*
  * struct iss_device - ISS device structure.
+ * @syscon: Regmap for the syscon register space
  * @crashed: Bitmask of crashed entities (indexed by entity ID)
  */
 struct iss_device {
@@ -93,6 +96,7 @@ struct iss_device {
 
 	struct resource *res[OMAP4_ISS_MEM_LAST];
 	void __iomem *regs[OMAP4_ISS_MEM_LAST];
+	struct regmap *syscon;
 
 	u64 raw_dmamask;
 
diff --git a/drivers/staging/media/omap4iss/iss_csiphy.c b/drivers/staging/media/omap4iss/iss_csiphy.c
index 7c3d55d..748607f 100644
--- a/drivers/staging/media/omap4iss/iss_csiphy.c
+++ b/drivers/staging/media/omap4iss/iss_csiphy.c
@@ -13,6 +13,7 @@
 
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/regmap.h>
 
 #include "../../../../arch/arm/mach-omap2/control.h"
 
@@ -140,9 +141,11 @@ int omap4iss_csiphy_config(struct iss_device *iss,
 	 * - bit [18] : CSIPHY1 CTRLCLK enable
 	 * - bit [17:16] : CSIPHY1 config: 00 d-phy, 01/10 ccp2
 	 */
-	cam_rx_ctrl = omap4_ctrl_pad_readl(
-			OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX);
-
+	/*
+	 * TODO: When implementing DT support specify the CONTROL_CAMERA_RX
+	 * register offset in the syscon property instead of hardcoding it.
+	 */
+	regmap_read(iss->syscon, 0x68, &cam_rx_ctrl);
 
 	if (subdevs->interface == ISS_INTERFACE_CSI2A_PHY1) {
 		cam_rx_ctrl &= ~(OMAP4_CAMERARX_CSI21_LANEENABLE_MASK |
@@ -166,8 +169,7 @@ int omap4iss_csiphy_config(struct iss_device *iss,
 		cam_rx_ctrl |= OMAP4_CAMERARX_CSI22_CTRLCLKEN_MASK;
 	}
 
-	omap4_ctrl_pad_writel(cam_rx_ctrl,
-		 OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_CAMERA_RX);
+	regmap_write(iss->syscon, 0x68, cam_rx_ctrl);
 
 	/* Reset used lane count */
 	csi2->phy->used_data_lanes = 0;