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video: fbdev: sis: use swap() to make code cleaner 

Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: David Yang <davidcomponentone@gmail.com>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Yang Guang 2021-12-18 09:56:59 +08:00 committed by Helge Deller
parent 62d89a7d49
commit 963e65dbfd
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/sis/sis_main.c
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@ -213,7 +213,7 @@ static void sisfb_search_mode(char *name, bool quiet)
/* This does some fuzzy mode naming detection */
if(sscanf(strbuf1, "%u %u %u %u", &xres, &yres, &depth, &rate) == 4) {
if((rate <= 32) || (depth > 32)) {
j = rate; rate = depth; depth = j;
swap(rate, depth);
}
sprintf(strbuf, "%ux%ux%u", xres, yres, depth);
nameptr = strbuf;