From: rmallon@gmail.com (Ryan Mallon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 05/19] ARM: at91/ST: remove not needed casts
Date: Thu, 23 Feb 2012 09:24:30 +1100 [thread overview]
Message-ID: <4F456B1E.1080700@gmail.com> (raw)
In-Reply-To: <7fc3c7e0093a675e205fe1763de7dfccdda8e692.1329903206.git.nicolas.ferre@atmel.com>
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 <nicolas.ferre@atmel.com>
Thanks Nicolas.
Acked-by: Ryan Mallon <rmallon@gmail.com>
> ---
> 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);
next prev parent reply other threads:[~2012-02-22 22:24 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-22 9:39 [PATCH v2 00/19] at91 first cleanup series for 3.4 Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 01/19] ARM: at91: factorise duplicated at91sam9 idle Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 02/19] ARM: at91/at91x40: remove use of at91_sys_read/write Nicolas Ferre
2012-02-22 14:36 ` Arnd Bergmann
2012-02-22 16:26 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 22:22 ` Ryan Mallon
2012-02-23 3:25 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-23 3:59 ` Ryan Mallon
2012-02-23 6:01 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-23 9:23 ` Ryan Mallon
2012-02-22 9:39 ` [PATCH v2 03/19] ARM: at91: make matrix register base soc independent Nicolas Ferre
2012-02-22 22:17 ` Ryan Mallon
2012-02-23 3:26 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 9:39 ` [PATCH v2 04/19] ARM: at91: make ST (System Timer) " Nicolas Ferre
2012-02-22 22:24 ` Ryan Mallon
2012-02-22 9:39 ` [PATCH v2 05/19] ARM: at91/ST: remove not needed casts Nicolas Ferre
2012-02-22 22:24 ` Ryan Mallon [this message]
2012-02-22 9:39 ` [PATCH v2 06/19] ARM: at91/pm_slowclock: rename register to named define Nicolas Ferre
2012-02-22 9:50 ` Russell King - ARM Linux
2012-02-22 17:34 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 9:39 ` [PATCH v2 07/19] ARM: at91/pm_slowclock: function slow_clock() accepts parameters Nicolas Ferre
2012-02-22 9:52 ` Russell King - ARM Linux
2012-02-22 12:58 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 13:18 ` Russell King - ARM Linux
2012-02-22 13:57 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 9:39 ` [PATCH v2 08/19] ARM: at91: move at91rm9200 sdramc defines to at91rm9200_sdramc.h Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 09/19] ARM: at91: make sdram/ddr register base soc independent Nicolas Ferre
2012-02-22 22:33 ` Ryan Mallon
2012-02-23 8:56 ` Nicolas Ferre
2012-02-23 9:58 ` Nicolas Ferre
2012-02-23 10:51 ` Ryan Mallon
2012-02-23 13:47 ` Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 10/19] ARM: at91/pm_slowclock: add runtime detection of memory contoller Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 11/19] ARM: at91/PMC: make register base soc independent Nicolas Ferre
2012-02-22 22:50 ` Ryan Mallon
2012-02-23 8:38 ` Nicolas Ferre
2012-02-23 9:22 ` Ryan Mallon
2012-02-22 9:39 ` [PATCH v2 12/19] ARM: at91/rtc-at91sam9: each SoC can select the RTT device to use Nicolas Ferre
2012-02-22 14:50 ` Arnd Bergmann
2012-02-22 16:24 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 16:47 ` Arnd Bergmann
2012-02-22 17:07 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 17:25 ` Arnd Bergmann
2012-02-22 18:02 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 9:39 ` [PATCH v2 13/19] ARM: at91:rtc/rtc-at91sam9: ioremap register bank Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 14/19] ARM: at91/rtc-at91sam9: pass the GPBR to use via resources Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 15/19] ARM: at91: finally drop at91_sys_read/write Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 16/19] ARM: at91: merge SRAM Memory banks thanks to mirroring Nicolas Ferre
2012-02-22 23:13 ` Ryan Mallon
2012-02-23 3:28 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 9:39 ` [PATCH v2 17/19] Atmel: move console default platform_device to serial driver Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 18/19] ARM: at91/board-dt: drop default console Nicolas Ferre
2012-02-22 9:39 ` [PATCH v2 19/19] ARM: at91/board-dt: move at91_initialize() to init_irq() Nicolas Ferre
2012-02-22 9:48 ` Russell King - ARM Linux
2012-02-22 13:03 ` Jean-Christophe PLAGNIOL-VILLARD
2012-02-22 16:15 ` [PATCH 0/2] ARM: at91: two additional patches to cleanup series Nicolas Ferre
2012-02-22 16:15 ` [PATCH 1/2] ARM: at91: add at91sam9g25ek.dts in Makefile.boot Nicolas Ferre
2012-02-22 16:15 ` [PATCH 2/2] ARM: at91: properly sort dtb files " Nicolas Ferre
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F456B1E.1080700@gmail.com \
--to=rmallon@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).