From: Johannes Berg <johannes@sipsolutions•net>
To: linuxppc-dev@ozlabs•org
Subject: [PATCH 06/12] aoa: pmf gpio: report if function calling fails
Date: Fri, 07 Jul 2006 18:52:13 +0200 [thread overview]
Message-ID: <20060707165531.206137000@sipsolutions.net> (raw)
In-Reply-To: 20060707165207.877010000@sipsolutions.net
This patch makes the pmf GPIO layer in aoa report if calling
a platform function failed.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel•crashing.org>
Signed-off-by: Johannes Berg <johannes@sipsolutions•net>
--- linux-2.6-fetch.orig/sound/aoa/core/snd-aoa-gpio-pmf.c 2006-07-07 12:15:39.657697157 +0200
+++ linux-2.6-fetch/sound/aoa/core/snd-aoa-gpio-pmf.c 2006-07-07 12:15:54.207697157 +0200
@@ -14,9 +14,13 @@
static void pmf_gpio_set_##name(struct gpio_runtime *rt, int on)\
{ \
struct pmf_args args = { .count = 1, .u[0].v = !on }; \
- \
+ int rc; \
+ \
if (unlikely(!rt)) return; \
- pmf_call_function(rt->node, #name "-mute", &args); \
+ rc = pmf_call_function(rt->node, #name "-mute", &args); \
+ if (rc) \
+ printk(KERN_WARNING "pmf_gpio_set_" #name \
+ " failed, rc: %d\n", rc); \
rt->implementation_private &= ~(1<<bit); \
rt->implementation_private |= (!!on << bit); \
} \
@@ -33,9 +37,13 @@ PMF_GPIO(lineout, 2);
static void pmf_gpio_set_hw_reset(struct gpio_runtime *rt, int on)
{
struct pmf_args args = { .count = 1, .u[0].v = !!on };
+ int rc;
if (unlikely(!rt)) return;
- pmf_call_function(rt->node, "hw-reset", &args);
+ rc = pmf_call_function(rt->node, "hw-reset", &args);
+ if (rc)
+ printk(KERN_WARNING "pmf_gpio_set_hw_reset"
+ " failed, rc: %d\n", rc);
}
static void pmf_gpio_all_amps_off(struct gpio_runtime *rt)
--
next prev parent reply other threads:[~2006-07-07 17:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-07 16:52 [PATCH 00/12] aoa: fix regressions over snd-powermac Johannes Berg
2006-07-07 16:52 ` [PATCH 01/12] Use proper irq mapping interface for snd-aoa-i2sbus Johannes Berg
2006-07-07 16:52 ` [PATCH 02/12] aoa: i2sbus: move module parameter declaration up Johannes Berg
2006-07-07 16:52 ` [PATCH 03/12] aoa: i2sbus: fix for PowerMac7,2 and 7,3 Johannes Berg
2006-07-07 16:52 ` [PATCH 04/12] aoa: fix when all is built into the kernel Johannes Berg
2006-07-07 16:52 ` [PATCH 05/12] aoa: i2sbus: revamp control layer Johannes Berg
2006-07-07 16:52 ` Johannes Berg [this message]
2006-07-15 17:12 ` [PATCH 06/12] aoa: pmf gpio: report if function calling fails Andreas Schwab
2006-07-16 8:43 ` Johannes Berg
2006-07-07 16:52 ` [PATCH 07/12] aoa fabric layout: clean up messages Johannes Berg
2006-07-07 16:52 ` [PATCH 08/12] aoa: tas: change PCM1 name to PCM Johannes Berg
2006-07-07 16:52 ` [PATCH 09/12] aoa: tas: fix initialisation/reset Johannes Berg
2006-07-07 16:52 ` [PATCH 10/12] aoa: tas: surface DRC control again Johannes Berg
2006-07-07 16:52 ` [PATCH 11/12] aoa: layout fabric: add missing module aliases Johannes Berg
2006-07-07 16:52 ` [PATCH 12/12] aoa: tas: add missing bass/treble controls Johannes Berg
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