Merge tag 'v3.2-rc2' into staging/for_v3.3

* tag 'v3.2-rc2': (3068 commits)
  Linux 3.2-rc2
  hfs: add sanity check for file name length
  fsl-rio: fix compile error
  blackfin: Fixup export.h includes
  Blackfin: add serial TX IRQ in individual platform resource
  virtio-pci: fix use after free
  ACPI / cpuidle: Remove acpi_idle_suspend (to fix suspend regression)
  drm/radeon/kms/combios: fix dynamic allocation of PM clock modes
  [CPUFREQ] db8500: fix build error due to undeclared i variable
  bma023: Add SFI translation for this device
  vrtc: change its year offset from 1960 to 1972
  ce4100: fix a build error
  arm/imx: fix imx6q mmc error when mounting rootfs
  arm/imx: fix AUTO_ZRELADDR selection
  arm/imx: fix the references to ARCH_MX3
  ARM: mx51/53: set pwm clock parent to ipg_perclk
  btrfs: rename the option to nospace_cache
  drm/radeon/kms/pm: switch to dynamically allocating clock mode array
  drm/radeon/kms: optimize r600_pm_profile_init
  drm/radeon/kms/pm: add a proper pm profile init function for fusion
  ...

Conflicts:
	drivers/media/radio/Kconfig

42 files changed, 46 insertions, 10 deletions

diff --git a/drivers/staging/cxt1e1/linux.c b/drivers/staging/cxt1e1/linux.c
index 24e009c..911c0e4 100644
--- a/drivers/staging/cxt1e1/linux.c
+++ b/drivers/staging/cxt1e1/linux.c
@@ -16,6 +16,7 @@
 
 #include <linux/types.h>
 #include <linux/netdevice.h>
+#include <linux/module.h>
 #include <linux/hdlc.h>
 #include <linux/if_arp.h>
 #include <linux/init.h>
diff --git a/drivers/staging/gma500/intel_i2c.c b/drivers/staging/gma500/intel_i2c.c
index e33432d..51cbf65 100644
--- a/drivers/staging/gma500/intel_i2c.c
+++ b/drivers/staging/gma500/intel_i2c.c
@@ -20,6 +20,7 @@
 
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
+#include <linux/export.h>
 
 #include "psb_drv.h"
 #include "psb_intel_reg.h"
diff --git a/drivers/staging/gma500/mdfld_dsi_output.c b/drivers/staging/gma500/mdfld_dsi_output.c
index 9050c0f..3f979db 100644
--- a/drivers/staging/gma500/mdfld_dsi_output.c
+++ b/drivers/staging/gma500/mdfld_dsi_output.c
@@ -32,6 +32,7 @@
 #include <asm/intel_scu_ipc.h>
 #include "mdfld_dsi_pkg_sender.h"
 #include <linux/pm_runtime.h>
+#include <linux/moduleparam.h>
 
 #define MDFLD_DSI_BRIGHTNESS_MAX_LEVEL 100
 
diff --git a/drivers/staging/gma500/mdfld_output.c b/drivers/staging/gma500/mdfld_output.c
index ee55f87..eabf53d 100644
--- a/drivers/staging/gma500/mdfld_output.c
+++ b/drivers/staging/gma500/mdfld_output.c
@@ -26,6 +26,7 @@
 */
 
 #include <linux/init.h>
+#include <linux/moduleparam.h>
 #include "mdfld_dsi_dbi.h"
 #include "mdfld_dsi_dpi.h"
 #include "mdfld_dsi_output.h"
@@ -167,4 +168,4 @@ void mdfld_output_setup(struct drm_device *dev)
 		else
 			mdfld_dbi_dsr_init(dev);
 	}
-}
\ No newline at end of file
+}
diff --git a/drivers/staging/gma500/mid_bios.c b/drivers/staging/gma500/mid_bios.c
index 8cfe301..ee3c036 100644
--- a/drivers/staging/gma500/mid_bios.c
+++ b/drivers/staging/gma500/mid_bios.c
@@ -23,6 +23,7 @@
  * - Check ioremap failures
  */
 
+#include <linux/moduleparam.h>
 #include <drm/drmP.h>
 #include <drm/drm.h>
 #include "psb_drm.h"
diff --git a/drivers/staging/gma500/mrst_hdmi_i2c.c b/drivers/staging/gma500/mrst_hdmi_i2c.c
index 351b9d8..36e7edc 100644
--- a/drivers/staging/gma500/mrst_hdmi_i2c.c
+++ b/drivers/staging/gma500/mrst_hdmi_i2c.c
@@ -29,6 +29,7 @@
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
+#include <linux/export.h>
 #include "psb_drv.h"
 
 #define HDMI_READ(reg)		readl(hdmi_dev->regs + (reg))
diff --git a/drivers/staging/gma500/psb_drv.c b/drivers/staging/gma500/psb_drv.c
index dc676c2..986a04d 100644
--- a/drivers/staging/gma500/psb_drv.c
+++ b/drivers/staging/gma500/psb_drv.c
@@ -35,6 +35,7 @@
 #include <linux/notifier.h>
 #include <linux/spinlock.h>
 #include <linux/pm_runtime.h>
+#include <linux/module.h>
 #include <acpi/video.h>
 
 static int drm_psb_trap_pagefaults;
diff --git a/drivers/staging/iio/accel/adis16201_ring.c b/drivers/staging/iio/accel/adis16201_ring.c
index dbd8832..0016ed3 100644
--- a/drivers/staging/iio/accel/adis16201_ring.c
+++ b/drivers/staging/iio/accel/adis16201_ring.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/kernel.h>
diff --git a/drivers/staging/iio/accel/adis16201_trigger.c b/drivers/staging/iio/accel/adis16201_trigger.c
index f448258..bce505e 100644
--- a/drivers/staging/iio/accel/adis16201_trigger.c
+++ b/drivers/staging/iio/accel/adis16201_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/accel/adis16203_ring.c b/drivers/staging/iio/accel/adis16203_ring.c
index 838d301..1fdfe6f 100644
--- a/drivers/staging/iio/accel/adis16203_ring.c
+++ b/drivers/staging/iio/accel/adis16203_ring.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/kernel.h>
diff --git a/drivers/staging/iio/accel/adis16203_trigger.c b/drivers/staging/iio/accel/adis16203_trigger.c
index 50165f9..24bcb8e 100644
--- a/drivers/staging/iio/accel/adis16203_trigger.c
+++ b/drivers/staging/iio/accel/adis16203_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/accel/adis16204_ring.c b/drivers/staging/iio/accel/adis16204_ring.c
index 08551bb..6fd3d8f 100644
--- a/drivers/staging/iio/accel/adis16204_ring.c
+++ b/drivers/staging/iio/accel/adis16204_ring.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/kernel.h>
diff --git a/drivers/staging/iio/accel/adis16204_trigger.c b/drivers/staging/iio/accel/adis16204_trigger.c
index 55b661c..6e542af 100644
--- a/drivers/staging/iio/accel/adis16204_trigger.c
+++ b/drivers/staging/iio/accel/adis16204_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/accel/adis16209_ring.c b/drivers/staging/iio/accel/adis16209_ring.c
index bb66364..d17e39d 100644
--- a/drivers/staging/iio/accel/adis16209_ring.c
+++ b/drivers/staging/iio/accel/adis16209_ring.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/kernel.h>
diff --git a/drivers/staging/iio/accel/adis16209_trigger.c b/drivers/staging/iio/accel/adis16209_trigger.c
index 8df8a97..c5d82c1 100644
--- a/drivers/staging/iio/accel/adis16209_trigger.c
+++ b/drivers/staging/iio/accel/adis16209_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/accel/adis16240_ring.c b/drivers/staging/iio/accel/adis16240_ring.c
index 34f1e7e..b907ca3 100644
--- a/drivers/staging/iio/accel/adis16240_ring.c
+++ b/drivers/staging/iio/accel/adis16240_ring.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/kernel.h>
diff --git a/drivers/staging/iio/accel/adis16240_trigger.c b/drivers/staging/iio/accel/adis16240_trigger.c
index 13f1d14..8e0ce56 100644
--- a/drivers/staging/iio/accel/adis16240_trigger.c
+++ b/drivers/staging/iio/accel/adis16240_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
index 5c542dd..89527af 100644
--- a/drivers/staging/iio/accel/lis3l02dq_ring.c
+++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
@@ -4,6 +4,7 @@
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../ring_sw.h"
diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c
index a831b92..999f8f7 100644
--- a/drivers/staging/iio/adc/ad7793.c
+++ b/drivers/staging/iio/adc/ad7793.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/sched.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
diff --git a/drivers/staging/iio/dac/ad5686.c b/drivers/staging/iio/dac/ad5686.c
index 48389e1..974c6f5 100644
--- a/drivers/staging/iio/dac/ad5686.c
+++ b/drivers/staging/iio/dac/ad5686.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/sysfs.h>
 #include <linux/regulator/consumer.h>
+#include <linux/module.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
diff --git a/drivers/staging/iio/gyro/adis16060_core.c b/drivers/staging/iio/gyro/adis16060_core.c
index 38cf3f4..ff1b5a8 100644
--- a/drivers/staging/iio/gyro/adis16060_core.c
+++ b/drivers/staging/iio/gyro/adis16060_core.c
@@ -6,6 +6,7 @@
  * Licensed under the GPL-2 or later.
  */
 
+#include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
diff --git a/drivers/staging/iio/gyro/adis16260_ring.c b/drivers/staging/iio/gyro/adis16260_ring.c
index 679c151..52a9e78 100644
--- a/drivers/staging/iio/gyro/adis16260_ring.c
+++ b/drivers/staging/iio/gyro/adis16260_ring.c
@@ -1,3 +1,4 @@
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/kernel.h>
diff --git a/drivers/staging/iio/gyro/adis16260_trigger.c b/drivers/staging/iio/gyro/adis16260_trigger.c
index 2f2b216..8299cd1 100644
--- a/drivers/staging/iio/gyro/adis16260_trigger.c
+++ b/drivers/staging/iio/gyro/adis16260_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/iio_simple_dummy_buffer.c b/drivers/staging/iio/iio_simple_dummy_buffer.c
index f0b36d2..edad0e7 100644
--- a/drivers/staging/iio/iio_simple_dummy_buffer.c
+++ b/drivers/staging/iio/iio_simple_dummy_buffer.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c
index c368245..fd886bf 100644
--- a/drivers/staging/iio/imu/adis16400_ring.c
+++ b/drivers/staging/iio/imu/adis16400_ring.c
@@ -4,6 +4,7 @@
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/bitops.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../ring_sw.h"
diff --git a/drivers/staging/iio/imu/adis16400_trigger.c b/drivers/staging/iio/imu/adis16400_trigger.c
index bf99153..5bf0007 100644
--- a/drivers/staging/iio/imu/adis16400_trigger.c
+++ b/drivers/staging/iio/imu/adis16400_trigger.c
@@ -1,6 +1,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/staging/iio/industrialio-buffer.c
index 6dd5d7d..9df0ce8 100644
--- a/drivers/staging/iio/industrialio-buffer.c
+++ b/drivers/staging/iio/industrialio-buffer.c
@@ -14,6 +14,7 @@
  * - Alternative access techniques?
  */
 #include <linux/kernel.h>
+#include <linux/export.h>
 #include <linux/device.h>
 #include <linux/fs.h>
 #include <linux/cdev.h>
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index 99ade65..00fa2ac 100644
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -5,6 +5,7 @@
  *
  * Licensed under the GPL-2.
  */
+#include <linux/export.h>
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
diff --git a/drivers/staging/iio/meter/ade7758_trigger.c b/drivers/staging/iio/meter/ade7758_trigger.c
index 392dfe3..b6569c7 100644
--- a/drivers/staging/iio/meter/ade7758_trigger.c
+++ b/drivers/staging/iio/meter/ade7758_trigger.c
@@ -9,6 +9,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/spi/spi.h>
+#include <linux/export.h>
 
 #include "../iio.h"
 #include "../trigger.h"
diff --git a/drivers/staging/iio/trigger.h b/drivers/staging/iio/trigger.h
index 598fcb3..5cc42a6 100644
--- a/drivers/staging/iio/trigger.h
+++ b/drivers/staging/iio/trigger.h
@@ -115,8 +115,7 @@ void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
 
 irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
 
-struct iio_trigger *iio_allocate_trigger(const char *fmt, ...)
-	__attribute__((format(printf, 1, 2)));
+__printf(1, 2) struct iio_trigger *iio_allocate_trigger(const char *fmt, ...);
 void iio_free_trigger(struct iio_trigger *trig);
 
 #endif /* _IIO_TRIGGER_H_ */
diff --git a/drivers/staging/intel_sst/intel_sst.c b/drivers/staging/intel_sst/intel_sst.c
index c303d85..ff9aaec 100644
--- a/drivers/staging/intel_sst/intel_sst.c
+++ b/drivers/staging/intel_sst/intel_sst.c
@@ -37,6 +37,7 @@
 #include <linux/firmware.h>
 #include <linux/miscdevice.h>
 #include <linux/pm_runtime.h>
+#include <linux/module.h>
 #include <asm/mrst.h>
 #include "intel_sst.h"
 #include "intel_sst_ioctl.h"
diff --git a/drivers/staging/intel_sst/intel_sst_drv_interface.c b/drivers/staging/intel_sst/intel_sst_drv_interface.c
index 69daa14..22bd29c 100644
--- a/drivers/staging/intel_sst/intel_sst_drv_interface.c
+++ b/drivers/staging/intel_sst/intel_sst_drv_interface.c
@@ -33,6 +33,7 @@
 #include <linux/fs.h>
 #include <linux/firmware.h>
 #include <linux/pm_runtime.h>
+#include <linux/export.h>
 #include "intel_sst.h"
 #include "intel_sst_ioctl.h"
 #include "intel_sst_fw_ipc.h"
diff --git a/drivers/staging/line6/audio.c b/drivers/staging/line6/audio.c
index 61db1f9..8e73983 100644
--- a/drivers/staging/line6/audio.c
+++ b/drivers/staging/line6/audio.c
@@ -11,6 +11,7 @@
 
 #include <sound/core.h>
 #include <sound/initval.h>
+#include <linux/export.h>
 
 #include "driver.h"
 #include "audio.h"
diff --git a/drivers/staging/media/solo6x10/g723.c b/drivers/staging/media/solo6x10/g723.c
index 59274bf..2cd0de2 100644
--- a/drivers/staging/media/solo6x10/g723.c
+++ b/drivers/staging/media/solo6x10/g723.c
@@ -23,6 +23,7 @@
 #include <linux/kthread.h>
 #include <linux/slab.h>
 #include <linux/freezer.h>
+#include <linux/export.h>
 #include <sound/core.h>
 #include <sound/initval.h>
 #include <sound/pcm.h>
diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
index f3c6060..7a19555 100644
--- a/drivers/staging/pohmelfs/inode.c
+++ b/drivers/staging/pohmelfs/inode.c
@@ -1197,7 +1197,7 @@ const struct inode_operations pohmelfs_file_inode_operations = {
 void pohmelfs_fill_inode(struct inode *inode, struct netfs_inode_info *info)
 {
 	inode->i_mode = info->mode;
-	inode->i_nlink = info->nlink;
+	set_nlink(inode, info->nlink);
 	inode->i_uid = info->uid;
 	inode->i_gid = info->gid;
 	inode->i_blocks = info->blocks;
diff --git a/drivers/staging/rts5139/rts51x_scsi.c b/drivers/staging/rts5139/rts51x_scsi.c
index 3b32f9e..87c9cdc 100644
--- a/drivers/staging/rts5139/rts51x_scsi.c
+++ b/drivers/staging/rts5139/rts51x_scsi.c
@@ -28,6 +28,7 @@
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
+#include <linux/export.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_eh.h>
diff --git a/drivers/staging/spectra/lld_mtd.c b/drivers/staging/spectra/lld_mtd.c
index 2bd3466..a9c309a 100644
--- a/drivers/staging/spectra/lld_mtd.c
+++ b/drivers/staging/spectra/lld_mtd.c
@@ -340,7 +340,7 @@ u16 mtd_Read_Page_Main_Spare(u8 *read_data, u32 Block,
 		struct mtd_oob_ops ops;
 		int ret;
 
-		ops.mode = MTD_OOB_AUTO;
+		ops.mode = MTD_OPS_AUTO_OOB;
 		ops.datbuf = read_data;
 		ops.len = DeviceInfo.wPageDataSize;
 		ops.oobbuf = read_data + DeviceInfo.wPageDataSize + BTSIG_OFFSET;
@@ -400,7 +400,7 @@ u16 mtd_Write_Page_Main_Spare(u8 *write_data, u32 Block,
 		struct mtd_oob_ops ops;
 		int ret;
 
-		ops.mode = MTD_OOB_AUTO;
+		ops.mode = MTD_OPS_AUTO_OOB;
 		ops.datbuf = write_data;
 		ops.len = DeviceInfo.wPageDataSize;
 		ops.oobbuf = write_data + DeviceInfo.wPageDataSize + BTSIG_OFFSET;
@@ -473,7 +473,7 @@ u16 mtd_Read_Page_Spare(u8 *read_data, u32 Block,
 		struct mtd_oob_ops ops;
 		int ret;
 
-		ops.mode = MTD_OOB_AUTO;
+		ops.mode = MTD_OPS_AUTO_OOB;
 		ops.datbuf = NULL;
 		ops.len = 0;
 		ops.oobbuf = read_data;
diff --git a/drivers/staging/usbip/usbip_common.c b/drivers/staging/usbip/usbip_common.c
index f4b53d1..3b7a847 100644
--- a/drivers/staging/usbip/usbip_common.c
+++ b/drivers/staging/usbip/usbip_common.c
@@ -22,6 +22,7 @@
 #include <linux/fs.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <net/sock.h>
 
 #include "usbip_common.h"
diff --git a/drivers/staging/usbip/usbip_event.c b/drivers/staging/usbip/usbip_event.c
index ecd1862..d332a34 100644
--- a/drivers/staging/usbip/usbip_event.c
+++ b/drivers/staging/usbip/usbip_event.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/kthread.h>
+#include <linux/export.h>
 
 #include "usbip_common.h"
 
diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c
index a2e8bd4..f958eb4 100644
--- a/drivers/staging/winbond/wbusb.c
+++ b/drivers/staging/winbond/wbusb.c
@@ -11,6 +11,7 @@
  */
 #include <net/mac80211.h>
 #include <linux/usb.h>
+#include <linux/module.h>
 
 #include "core.h"
 #include "mds_f.h"
diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c
index 3215802..2faee2d 100644
--- a/drivers/staging/wlags49_h2/wl_cs.c
+++ b/drivers/staging/wlags49_h2/wl_cs.c
@@ -82,6 +82,7 @@
 #include <linux/skbuff.h>
 #include <linux/if_arp.h>
 #include <linux/ioport.h>
+#include <linux/module.h>
 
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c
index b9926ee..09de99f 100644
--- a/drivers/staging/zram/zram_drv.c
+++ b/drivers/staging/zram/zram_drv.c
@@ -556,7 +556,7 @@ static inline int valid_io_request(struct zram *zram, struct bio *bio)
 /*
  * Handler function for all zram I/O requests.
  */
-static int zram_make_request(struct request_queue *queue, struct bio *bio)
+static void zram_make_request(struct request_queue *queue, struct bio *bio)
 {
 	struct zram *zram = queue->queuedata;
 
@@ -575,13 +575,12 @@ static int zram_make_request(struct request_queue *queue, struct bio *bio)
 	__zram_make_request(zram, bio, bio_data_dir(bio));
 	up_read(&zram->init_lock);
 
-	return 0;
+	return;
 
 error_unlock:
 	up_read(&zram->init_lock);
 error:
 	bio_io_error(bio);
-	return 0;
 }
 
 void __zram_reset_device(struct zram *zram)