From: zhengbin zhengbin13@huawei.com
[ Upstream commit a5eb29a9d2fc03d07af7d02f6c2e7ae1e6d985f9 ]
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/gma500/psb_irq.c: In function psb_sgx_interrupt: drivers/gpu/drm/gma500/psb_irq.c:210:6: warning: variable error set but not used [-Wunused-but-set-variable]
It is introduced by commit 64a4aff283ac ("drm/gma500: Add support for SGX interrupts"), but never used, so remove it.
Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: zhengbin zhengbin13@huawei.com Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch Link: https://patchwork.freedesktop.org/patch/msgid/1573828027-122323-3-git-send-e... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/gma500/psb_irq.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/gma500/psb_irq.c b/drivers/gpu/drm/gma500/psb_irq.c index 78eb109028091..f75f199c84311 100644 --- a/drivers/gpu/drm/gma500/psb_irq.c +++ b/drivers/gpu/drm/gma500/psb_irq.c @@ -207,7 +207,6 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2) { struct drm_psb_private *dev_priv = dev->dev_private; u32 val, addr; - int error = false;
if (stat_1 & _PSB_CE_TWOD_COMPLETE) val = PSB_RSGX32(PSB_CR_2D_BLIT_STATUS); @@ -242,7 +241,6 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
DRM_ERROR("\tMMU failing address is 0x%08x.\n", (unsigned int)addr); - error = true; } }