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staging: fbtft: Fix to avoid precedence issues

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Parentheses added to avoid operator precedence issues.

Signed-off-by: Rishiraj Manwatkar <manwatkar@outlook.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rishiraj Manwatkar 2017-05-20 06:33:17 +00:00 committed by Greg Kroah-Hartman
parent ca9280d1f8
commit 675b62d288
1 changed files with 1 additions and 1 deletions
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drivers/staging/fbtft/fb_hx8340bn.c
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@ -157,7 +157,7 @@ static int set_var(struct fbtft_par *par)
* OP0 OP1 CP0 CP1 CP2 CP3 CP4 MP0 MP1 MP2 MP3 MP4 MP5 CGM0 CGM1
* ON0 ON1 CN0 CN1 CN2 CN3 CN4 MN0 MN1 MN2 MN3 MN4 MN5 XXXX GC
*/
#define CURVE(num, idx) curves[num * par->gamma.num_values + idx]
#define CURVE(num, idx) curves[(num) * par->gamma.num_values + (idx)]
static int set_gamma(struct fbtft_par *par, u32 *curves)
{
unsigned long mask[] = {