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drm/gma500: remove set but not used variable 'error'
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 64a4aff283
("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-email-zhengbin13@huawei.com
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1 changed files with 0 additions and 2 deletions
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@ -206,7 +206,6 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
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{
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struct drm_psb_private *dev_priv = dev->dev_private;
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u32 val, addr;
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int error = false;
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if (stat_1 & _PSB_CE_TWOD_COMPLETE)
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val = PSB_RSGX32(PSB_CR_2D_BLIT_STATUS);
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@ -241,7 +240,6 @@ static void psb_sgx_interrupt(struct drm_device *dev, u32 stat_1, u32 stat_2)
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DRM_ERROR("\tMMU failing address is 0x%08x.\n",
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(unsigned int)addr);
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error = true;
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}
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}
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