[PATCH] drm/pci: add missing variable initialization

Fixed build warning as below:

arch/arm/mm/cache-l2x0.c:37:12: warning: 'l2_wt_override' defined but not used [-Wunused-variable]

Signed-off-by: Jingoo Han jg1.han@samsung.com --- drivers/gpu/drm/drm_pci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index ba33144..754bc96 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -470,7 +470,7 @@ int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *mask) { struct pci_dev *root; int pos; - u32 lnkcap, lnkcap2; + u32 lnkcap = 0, lnkcap2 = 0;

*mask = 0; if (!dev->pdev)