Subject: [merged] cris-update-comments-for-generic-idle-conversion.patch removed from -mm tree
To: geert+renesas@xxxxxxxxx,jesper.nilsson@xxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 09 Jun 2014 12:41:51 -0700
The patch titled
Subject: cris: update comments for generic idle conversion
has been removed from the -mm tree. Its filename was
cris-update-comments-for-generic-idle-conversion.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Subject: cris: update comments for generic idle conversion
As of 8dc7c5ecd8d0 ("cris: Use generic idle loop"), cris no longer
provides cpu_idle().
- On cris-v10, etrax_gpio_wake_up_check() is called from default_idle()
instead of cpu_idle(),
- On cris-v32, etrax_gpio_wake_up_check() is not called from
default_idle(), so remove this (copy-and-paste?) part.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/cris/arch-v10/drivers/gpio.c | 4 ++--
arch/cris/arch-v32/drivers/mach-fs/gpio.c | 6 +-----
2 files changed, 3 insertions(+), 7 deletions(-)
diff -puN arch/cris/arch-v10/drivers/gpio.c~cris-update-comments-for-generic-idle-conversion arch/cris/arch-v10/drivers/gpio.c
--- a/arch/cris/arch-v10/drivers/gpio.c~cris-update-comments-for-generic-idle-conversion
+++ a/arch/cris/arch-v10/drivers/gpio.c
@@ -833,8 +833,8 @@ static int __init gpio_init(void)
printk(KERN_INFO "ETRAX 100LX GPIO driver v2.5, (c) 2001-2008 "
"Axis Communications AB\n");
/* We call etrax_gpio_wake_up_check() from timer interrupt and
- * from cpu_idle() in kernel/process.c
- * The check in cpu_idle() reduces latency from ~15 ms to ~6 ms
+ * from default_idle() in kernel/process.c
+ * The check in default_idle() reduces latency from ~15 ms to ~6 ms
* in some tests.
*/
res = request_irq(TIMER0_IRQ_NBR, gpio_poll_timer_interrupt,
diff -puN arch/cris/arch-v32/drivers/mach-fs/gpio.c~cris-update-comments-for-generic-idle-conversion arch/cris/arch-v32/drivers/mach-fs/gpio.c
--- a/arch/cris/arch-v32/drivers/mach-fs/gpio.c~cris-update-comments-for-generic-idle-conversion
+++ a/arch/cris/arch-v32/drivers/mach-fs/gpio.c
@@ -958,11 +958,7 @@ gpio_init(void)
printk(KERN_INFO "ETRAX FS GPIO driver v2.5, (c) 2003-2007 "
"Axis Communications AB\n");
- /* We call etrax_gpio_wake_up_check() from timer interrupt and
- * from cpu_idle() in kernel/process.c
- * The check in cpu_idle() reduces latency from ~15 ms to ~6 ms
- * in some tests.
- */
+ /* We call etrax_gpio_wake_up_check() from timer interrupt */
if (request_irq(TIMER0_INTR_VECT, gpio_poll_timer_interrupt,
IRQF_SHARED, "gpio poll", &alarmlist))
printk(KERN_ERR "timer0 irq for gpio\n");
_
Patches currently in -mm which might be from geert+renesas@xxxxxxxxx are
origin.patch
linux-next.patch
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