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Input: cyapa - do not set otherwise unused variable 

As the name suggests, always_unused argument in cyapa_gen3_set_power_mode()
is never used, so there is no reason for setting it to 0.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2015-04-14 17:46:43 -07:00
parent c37f6d3879
commit b53d750884
1 changed files with 1 additions and 2 deletions
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3
drivers/input/mouse/cyapa_gen3.c
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@ -950,14 +950,13 @@ static u16 cyapa_get_wait_time_for_pwr_cmd(u8 pwr_mode)
* Device power mode can only be set when device is in operational mode. * Device power mode can only be set when device is in operational mode.
*/ */
static int cyapa_gen3_set_power_mode(struct cyapa *cyapa, u8 power_mode, static int cyapa_gen3_set_power_mode(struct cyapa *cyapa, u8 power_mode,
u16 always_unused) u16 always_unused)
{ {
int ret; int ret;
u8 power; u8 power;
int tries; int tries;
u16 sleep_time; u16 sleep_time;
always_unused = 0;
if (cyapa->state != CYAPA_STATE_OP) if (cyapa->state != CYAPA_STATE_OP)
return 0; return 0;