+ drivers-gpu-drm-i915-i915_dmac-fix-unused-var.patch added to -mm tree

+ drivers-gpu-drm-i915-i915_dmac-fix-unused-var.patch added to -mm tree

[akpm]

The patch titled
     drivers/gpu/drm/i915/i915_dma.c: fix unused var
has been added to the -mm tree.  Its filename is
     drivers-gpu-drm-i915-i915_dmac-fix-unused-var.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: drivers/gpu/drm/i915/i915_dma.c: fix unused var
From: Andrew Morton <akpm@linux-foundation.org>

drivers/gpu/drm/i915/i915_dma.c: In function 'i915_driver_load':
drivers/gpu/drm/i915/i915_dma.c:1114: warning: 'll_base' may be used uninitialized in this function

Partly this is because gcc isn't smart enough.  But `ll_base' does get used
uninitialised in the DRM_DEBUG() call.

Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Eric Anholt <eric@anholt.net>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/gpu/drm/i915/i915_dma.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff -puN drivers/gpu/drm/i915/i915_dma.c~drivers-gpu-drm-i915-i915_dmac-fix-unused-var drivers/gpu/drm/i915/i915_dma.c
--- a/drivers/gpu/drm/i915/i915_dma.c~drivers-gpu-drm-i915-i915_dmac-fix-unused-var
+++ a/drivers/gpu/drm/i915/i915_dma.c
@@ -1111,7 +1111,8 @@ static void i915_setup_compression(struc
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct drm_mm_node *compressed_fb, *compressed_llb;
-	unsigned long cfb_base, ll_base;
+	unsigned long cfb_base;
+	unsigned long ll_base = 0;
 
 	/* Leave 1M for line length buffer & misc. */
 	compressed_fb = drm_mm_search_free(&dev_priv->vram, size, 4096, 0);
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

origin.patch
drivers-input-inputc-fix-config_pm=n-warning.patch
revert-m68k-convert-to-asm-generic-hardirqh.patch
serial167-fix-read-buffer-overflow.patch
sparc32-convert-to-asm-generic-hardirqh.patch
linux-next.patch
next-remove-localversion.patch
i-need-old-gcc.patch
arch-x86-kernel-cpu-cpufreq-acpi-cpufreqc-avoid-cross-cpu-interrupts-by-using-smp_call_function_any.patch
cmpc_acpi-add-support-for-classmate-pc-acpi-devices-fix.patch
timer-stats-fix-del_timer_sync-and-try_to_del_timer_sync.patch
input-drivers-input-xpadc-improve-xbox-360-wireless-support-and-add-sysfs-interface.patch
input-documentation-input-xpadtxt-update-for-new-driver-functionality.patch
3x59x-fix-pci-resource-management.patch
bluetooth-fix-for-acer-bluetooth-optical-rechargeable-mouse.patch
st-fix-test-of-value-range-in-st_set_options.patch
raw-fix-rawctl-compat-ioctls-breakage-on-amd64-and-itanic.patch
fs-improve-remountro-vs-buffercache-coherency.patch
percpu-avoid-calling-__pcpu_ptr_to_addrnull.patch
drivers-gpu-drm-i915-i915_dmac-fix-unused-var.patch
vfs-implement-posix-o_sync-and-o_dsync-semantics-checkpatch-fixes.patch
readahead-add-blk_run_backing_dev.patch
dev-mem-cleanup-unxlate_dev_mem_ptr-calls-fix.patch
dev-mem-cleanup-unxlate_dev_mem_ptr-calls-fix-fix.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
floppy-add-an-extra-bound-check-on-ioctl-arguments-fix.patch
gpiolib-add-names-file-in-gpio-chip-sysfs.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc-fix.patch
reiser4-export-remove_from_page_cache-fix.patch
reiser4.patch
reiser4-remove-simple_prepare_write-usage-checkpatch-fixes.patch
fs-reiser4-contextc-current_is_pdflush-got-removed.patch
reiser4-fix.patch
reiser4-disable.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
getblk-handle-2tb-devices.patch
getblk-handle-2tb-devices-fix.patch
undeprecate-pci_find_device.patch
notify_change-callers-must-hold-i_mutex.patch