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Commit c2b6028f authored by Elise Lennion's avatar Elise Lennion Committed by Greg Kroah-Hartman
Browse files

staging: sm750fb: Shorten local variables names. 



Shorter names are preferred by C variables naming convention, they are
easier to write and aren't more difficult to understand.

Signed-off-by: default avatarElise Lennion <elise.lennion@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 03140dab

drivers/staging/sm750fb/ddk750_power.c

+13 −13
Original line number Diff line number Diff line
@@ -29,26 +29,26 @@ static unsigned int get_power_mode(void) 
 * SM50x can operate in one of three modes: 0, 1 or Sleep.

 * On hardware reset, power mode 0 is default.

 */

void set_power_mode(unsigned int powerMode)

void set_power_mode(unsigned int mode)

{

	unsigned int control_value = 0;

	unsigned int ctrl = 0;



	control_value = PEEK32(POWER_MODE_CTRL) & ~POWER_MODE_CTRL_MODE_MASK;

	ctrl = PEEK32(POWER_MODE_CTRL) & ~POWER_MODE_CTRL_MODE_MASK;



	if (sm750_get_chip_type() == SM750LE)

		return;



	switch (powerMode) {

	switch (mode) {

	case POWER_MODE_CTRL_MODE_MODE0:

		control_value |= POWER_MODE_CTRL_MODE_MODE0;

		ctrl |= POWER_MODE_CTRL_MODE_MODE0;

		break;



	case POWER_MODE_CTRL_MODE_MODE1:

		control_value |= POWER_MODE_CTRL_MODE_MODE1;

		ctrl |= POWER_MODE_CTRL_MODE_MODE1;

		break;



	case POWER_MODE_CTRL_MODE_SLEEP:

		control_value |= POWER_MODE_CTRL_MODE_SLEEP;

		ctrl |= POWER_MODE_CTRL_MODE_SLEEP;

		break;



	default:
@@ -56,20 +56,20 @@ void set_power_mode(unsigned int powerMode) 
	}



	/* Set up other fields in Power Control Register */

	if (powerMode == POWER_MODE_CTRL_MODE_SLEEP) {

		control_value &= ~POWER_MODE_CTRL_OSC_INPUT;

	if (mode == POWER_MODE_CTRL_MODE_SLEEP) {

		ctrl &= ~POWER_MODE_CTRL_OSC_INPUT;

#ifdef VALIDATION_CHIP

		control_value &= ~POWER_MODE_CTRL_336CLK;

		ctrl &= ~POWER_MODE_CTRL_336CLK;

#endif

	} else {

		control_value |= POWER_MODE_CTRL_OSC_INPUT;

		ctrl |= POWER_MODE_CTRL_OSC_INPUT;

#ifdef VALIDATION_CHIP

		control_value |= POWER_MODE_CTRL_336CLK;

		ctrl |= POWER_MODE_CTRL_336CLK;

#endif

	}



	/* Program new power mode. */

	POKE32(POWER_MODE_CTRL, control_value);

	POKE32(POWER_MODE_CTRL, ctrl);

}



void set_current_gate(unsigned int gate)