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Date: Wed, 13 Jan 2021 14:49:51 +0000
From: Lee Jones <lee.jones@...aro.org>
To: lee.jones@...aro.org
Cc: linux-kernel@...r.kernel.org, Antonino Daplas <adaplas@...il.com>,
linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH 13/31] video: fbdev: nvidia: nv_setup: Remove a couple of unused 'tmp' variables
Fixes the following W=1 kernel build warning(s):
drivers/video/fbdev/nvidia/nv_setup.c: In function ‘NVWriteAttr’:
drivers/video/fbdev/nvidia/nv_setup.c:92:14: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable]
drivers/video/fbdev/nvidia/nv_setup.c: In function ‘NVReadAttr’:
drivers/video/fbdev/nvidia/nv_setup.c:104:14: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable]
Cc: Antonino Daplas <adaplas@...il.com>
Cc: linux-fbdev@...r.kernel.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/video/fbdev/nvidia/nv_setup.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/video/fbdev/nvidia/nv_setup.c b/drivers/video/fbdev/nvidia/nv_setup.c
index 2fa68669613af..47a96a066f998 100644
--- a/drivers/video/fbdev/nvidia/nv_setup.c
+++ b/drivers/video/fbdev/nvidia/nv_setup.c
@@ -89,9 +89,7 @@ u8 NVReadSeq(struct nvidia_par *par, u8 index)
}
void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value)
{
- volatile u8 tmp;
-
- tmp = VGA_RD08(par->PCIO, par->IOBase + 0x0a);
+ VGA_RD08(par->PCIO, par->IOBase + 0x0a);
if (par->paletteEnabled)
index &= ~0x20;
else
@@ -101,9 +99,7 @@ void NVWriteAttr(struct nvidia_par *par, u8 index, u8 value)
}
u8 NVReadAttr(struct nvidia_par *par, u8 index)
{
- volatile u8 tmp;
-
- tmp = VGA_RD08(par->PCIO, par->IOBase + 0x0a);
+ VGA_RD08(par->PCIO, par->IOBase + 0x0a);
if (par->paletteEnabled)
index &= ~0x20;
else
--
2.25.1
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