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Commit cefc2fc6 authored by Elise Lennion's avatar Elise Lennion Committed by Greg Kroah-Hartman
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staging: sm750fb: Refine code in set_current_gate(). 



The 'switch' statement in set_current_gate() had only two possible
scenarios, so it was replaced with an 'if' statement to make the code
shorter and easier to understand.

Signed-off-by: default avatarElise Lennion <elise.lennion@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1fda5b75

drivers/staging/sm750fb/ddk750_power.c

+4 −20
Original line number Diff line number Diff line
@@ -74,26 +74,10 @@ void set_power_mode(unsigned int powerMode) 


void set_current_gate(unsigned int gate)

{

	unsigned int gate_reg;

	unsigned int mode;



	/* Get current power mode. */

	mode = getPowerMode();



	switch (mode) {

	case POWER_MODE_CTRL_MODE_MODE0:

		gate_reg = MODE0_GATE;

		break;



	case POWER_MODE_CTRL_MODE_MODE1:

		gate_reg = MODE1_GATE;

		break;



	default:

		gate_reg = MODE0_GATE;

		break;

	}

	POKE32(gate_reg, gate);

	if (getPowerMode() == POWER_MODE_CTRL_MODE_MODE1)

		POKE32(MODE1_GATE, gate);

	else

		POKE32(MODE0_GATE, gate);

}