* [PATCH] mfd: Fix test of unsigned in twl4030_configure_resource()
@ 2009-12-16 13:41 Roel Kluin
2009-12-16 13:44 ` Roel Kluin
0 siblings, 1 reply; 3+ messages in thread
From: Roel Kluin @ 2009-12-16 13:41 UTC (permalink / raw)
To: Samuel Ortiz, Andrew Morton, LKML, amit.kucheria
devgroup is unsigned so the test did not work.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
Found using coccinelle: http://coccinelle.lip6.fr/
see
vi arch/arm/mach-omap2/board-rx51-peripherals.c +512
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index d423e0c..f207e28 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -335,7 +335,7 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
return err;
}
- if (rconfig->devgroup >= 0) {
+ if (rconfig->devgroup != -1) {
grp &= ~DEVGROUP_MASK;
grp |= rconfig->devgroup << DEVGROUP_SHIFT;
err = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] mfd: Fix test of unsigned in twl4030_configure_resource()
2009-12-16 13:41 [PATCH] mfd: Fix test of unsigned in twl4030_configure_resource() Roel Kluin
@ 2009-12-16 13:44 ` Roel Kluin
2010-01-05 19:23 ` Samuel Ortiz
0 siblings, 1 reply; 3+ messages in thread
From: Roel Kluin @ 2009-12-16 13:44 UTC (permalink / raw)
To: Roel Kluin; +Cc: Samuel Ortiz, Andrew Morton, LKML, amit.kucheria
devgroup is unsigned so the test did not work.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
Found using coccinelle: http://coccinelle.lip6.fr/
see
vi arch/arm/mach-omap2/board-rx51-peripherals.c +512
Oops, missed some in previous patch.
Roel
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index d423e0c..cc984a5 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -335,7 +335,7 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
return err;
}
- if (rconfig->devgroup >= 0) {
+ if (rconfig->devgroup != -1) {
grp &= ~DEVGROUP_MASK;
grp |= rconfig->devgroup << DEVGROUP_SHIFT;
err = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
@@ -355,12 +355,12 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
return err;
}
- if (rconfig->type >= 0) {
+ if (rconfig->type != -1) {
type &= ~TYPE_MASK;
type |= rconfig->type << TYPE_SHIFT;
}
- if (rconfig->type2 >= 0) {
+ if (rconfig->type2 != -1) {
type &= ~TYPE2_MASK;
type |= rconfig->type2 << TYPE2_SHIFT;
}
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] mfd: Fix test of unsigned in twl4030_configure_resource()
2009-12-16 13:44 ` Roel Kluin
@ 2010-01-05 19:23 ` Samuel Ortiz
0 siblings, 0 replies; 3+ messages in thread
From: Samuel Ortiz @ 2010-01-05 19:23 UTC (permalink / raw)
To: Roel Kluin; +Cc: Andrew Morton, LKML, amit.kucheria
Hi Roel,
On Wed, Dec 16, 2009 at 02:44:15PM +0100, Roel Kluin wrote:
> devgroup is unsigned so the test did not work.
This one was fixed with commit 56baa667973e53d6d38af2ad3731d558566d818b.
Cheers,
Samuel.
> Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
> ---
> Found using coccinelle: http://coccinelle.lip6.fr/
>
> see
> vi arch/arm/mach-omap2/board-rx51-peripherals.c +512
>
> Oops, missed some in previous patch.
>
> Roel
>
> diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
> index d423e0c..cc984a5 100644
> --- a/drivers/mfd/twl4030-power.c
> +++ b/drivers/mfd/twl4030-power.c
> @@ -335,7 +335,7 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
> return err;
> }
>
> - if (rconfig->devgroup >= 0) {
> + if (rconfig->devgroup != -1) {
> grp &= ~DEVGROUP_MASK;
> grp |= rconfig->devgroup << DEVGROUP_SHIFT;
> err = twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
> @@ -355,12 +355,12 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
> return err;
> }
>
> - if (rconfig->type >= 0) {
> + if (rconfig->type != -1) {
> type &= ~TYPE_MASK;
> type |= rconfig->type << TYPE_SHIFT;
> }
>
> - if (rconfig->type2 >= 0) {
> + if (rconfig->type2 != -1) {
> type &= ~TYPE2_MASK;
> type |= rconfig->type2 << TYPE2_SHIFT;
> }
--
Intel Open Source Technology Centre
http://oss.intel.com/
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-12-16 13:41 [PATCH] mfd: Fix test of unsigned in twl4030_configure_resource() Roel Kluin
2009-12-16 13:44 ` Roel Kluin
2010-01-05 19:23 ` Samuel Ortiz
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