Return value from aty_ld_8() directly instead
of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
u8 aty_ld_pll_ct(int offset, const struct atyfb_par *par)
{
- u8 res;
/* write addr byte */
aty_st_8(CLOCK_CNTL_ADDR, (offset << 2) & PLL_ADDR, par);
/* read the register value */
- res = aty_ld_8(CLOCK_CNTL_DATA, par);
- return res;
+ return aty_ld_8(CLOCK_CNTL_DATA, par);
}
static void aty_st_pll_ct(int offset, u8 val, const struct atyfb_par *par)