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net: wireless: bcmdhd: Prevent working thread to run during suspend path

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Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt
2011-06-13 16:47:58 -07:00
committed by Colin Cross
parent 63a3dfafbc
commit de0932bf1a
2 changed files with 7 additions and 1 deletions
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2
drivers/net/wireless/bcmdhd/dhd.h
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@@ -198,7 +198,7 @@ typedef struct dhd_cmn {
wait_event_interruptible_timeout(a, FALSE, HZ/100); \
} \
} while (0)
#define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 30)
#define DHD_PM_RESUME_WAIT(a) _DHD_PM_RESUME_WAIT(a, 200)
#define DHD_PM_RESUME_WAIT_FOREVER(a) _DHD_PM_RESUME_WAIT(a, ~0)
#define DHD_PM_RESUME_RETURN_ERROR(a) do { if (dhd_mmc_suspend) return a; } while (0)
#define DHD_PM_RESUME_RETURN do { if (dhd_mmc_suspend) return; } while (0)

6
drivers/net/wireless/bcmdhd/dhd_linux.c
View File

@@ -218,11 +218,17 @@ static int wifi_remove(struct platform_device *pdev)
static int wifi_suspend(struct platform_device *pdev, pm_message_t state)
{
DHD_TRACE(("##> %s\n", __FUNCTION__));
#if defined(OOB_INTR_ONLY)
bcmsdh_oob_intr_set(0);
#endif /* (OOB_INTR_ONLY) */
return 0;
}
static int wifi_resume(struct platform_device *pdev)
{
DHD_TRACE(("##> %s\n", __FUNCTION__));
#if defined(OOB_INTR_ONLY)
bcmsdh_oob_intr_set(1);
#endif /* (OOB_INTR_ONLY) */
return 0;
}
static struct platform_driver wifi_device = {