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Input: keyboard - convert timers to use timer_setup()

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In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Kees Cook
2017-10-24 09:40:57 -07:00
committed by Dmitry Torokhov
parent a11bc476b9
commit 4ea40278eb
6 changed files with 19 additions and 22 deletions
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6
drivers/input/keyboard/omap-keypad.c
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@@ -41,7 +41,7 @@
#undef NEW_BOARD_LEARNING_MODE
static void omap_kp_tasklet(unsigned long);
static void omap_kp_timer(unsigned long);
static void omap_kp_timer(struct timer_list *);
static unsigned char keypad_state[8];
static DEFINE_MUTEX(kp_enable_mutex);
@@ -74,7 +74,7 @@ static irqreturn_t omap_kp_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
static void omap_kp_timer(unsigned long data)
static void omap_kp_timer(struct timer_list *unused)
{
tasklet_schedule(&kp_tasklet);
}
@@ -233,7 +233,7 @@ static int omap_kp_probe(struct platform_device *pdev)
col_idx = 0;
row_idx = 0;
setup_timer(&omap_kp->timer, omap_kp_timer, (unsigned long)omap_kp);
timer_setup(&omap_kp->timer, omap_kp_timer, 0);
/* get the irq and init timer*/
kp_tasklet.data = (unsigned long) omap_kp;