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usb-misc: sisusbvga: remove redundant variable modey 

Variable modey is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'modey' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2018-07-13 10:55:30 +01:00 committed by Greg Kroah-Hartman
parent c588f1a46a
commit 795a8075e9
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/misc/sisusbvga/sisusb.c
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@ -1750,7 +1750,7 @@ static int sisusb_setup_screen(struct sisusb_usb_data *sisusb,
static int sisusb_set_default_mode(struct sisusb_usb_data *sisusb,
int touchengines)
{
int ret = 0, i, j, modex, modey, bpp, du;
int ret = 0, i, j, modex, bpp, du;
u8 sr31, cr63, tmp8;
static const char attrdata[] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
@ -1773,7 +1773,7 @@ static int sisusb_set_default_mode(struct sisusb_usb_data *sisusb,
0x00
};
modex = 640; modey = 480; bpp = 2;
modex = 640; bpp = 2;
GETIREG(SISSR, 0x31, &sr31);
GETIREG(SISCR, 0x63, &cr63);