Commit e62ccf3a authored by Linus Walleij's avatar Linus Walleij Committed by Samuel Ortiz
Browse files

mfd: Refactor db8500-prcmu request_clock() function 



This refactors the mfd/dbx500-prcmu drivers to use a switch()
statement rather than nested if/else-construction.

Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 1934dae2

drivers/mfd/db8500-prcmu.c

+11 −8
Original line number Diff line number Diff line
@@ -1433,17 +1433,20 @@ static int request_sga_clock(u8 clock, bool enable) 
 */

int db8500_prcmu_request_clock(u8 clock, bool enable)

{

	if (clock == PRCMU_SGACLK)

	switch(clock) {

	case PRCMU_SGACLK:

		return request_sga_clock(clock, enable);

	else if (clock < PRCMU_NUM_REG_CLOCKS)

		return request_reg_clock(clock, enable);

	else if (clock == PRCMU_TIMCLK)

	case PRCMU_TIMCLK:

		return request_timclk(enable);

	else if (clock == PRCMU_SYSCLK)

	case PRCMU_SYSCLK:

		return request_sysclk(enable);

	else if (clock == PRCMU_PLLSOC1)

	case PRCMU_PLLSOC1:

		return request_pll(clock, enable);

	else

	default:

		break;

	}

	if (clock < PRCMU_NUM_REG_CLOCKS)

		return request_reg_clock(clock, enable);

	return -EINVAL;

}