[PATCH v2 05/19] ARM: at91/ST: remove not needed casts
From: Ryan Mallon <hidden>
Date: 2012-02-22 22:24:35
Also in:
lkml
On 22/02/12 20:39, Nicolas Ferre wrote:
Remove the unnecessary (void) cast on at91_st_read() return value. Signed-off-by: Nicolas Ferre <redacted>
Thanks Nicolas. Acked-by: Ryan Mallon <redacted>
quoted hunk ↗ jump to hunk
--- arch/arm/mach-at91/at91rm9200_time.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index 0c1980c..dd7f782 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c@@ -111,7 +111,7 @@ clkevt32k_mode(enum clock_event_mode mode, struct clock_event_device *dev) { /* Disable and flush pending timer interrupts */ at91_st_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_ALMS); - (void) at91_st_read(AT91_ST_SR); + at91_st_read(AT91_ST_SR); last_crtr = read_CRTR(); switch (mode) {@@ -157,7 +157,7 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev) /* Cancel any pending alarm; flush any pending IRQ */ at91_st_write(AT91_ST_RTAR, alm); - (void) at91_st_read(AT91_ST_SR); + at91_st_read(AT91_ST_SR); /* Schedule alarm by writing RTAR. */ alm += delta;@@ -192,7 +192,7 @@ void __init at91rm9200_timer_init(void) /* Disable all timer interrupts, and clear any pending ones */ at91_st_write(AT91_ST_IDR, AT91_ST_PITS | AT91_ST_WDOVF | AT91_ST_RTTINC | AT91_ST_ALMS); - (void) at91_st_read(AT91_ST_SR); + at91_st_read(AT91_ST_SR); /* Make IRQs happen for the system timer */ setup_irq(AT91_ID_SYS, &at91rm9200_timer_irq);