[PATCH 2/2] dmaengine: sa11x0: remove broken #ifdef

Arnd Bergmann
2014-05-08T15:02:16Z

The sa11x0_dma_pm_ops unconditionally reference sa11x0_dma_resume
and sa11x0_dma_suspend, which currently breaks if CONFIG_PM_SLEEP
is disabled.

There is probably a better way to remove the reference in this
case, but the safe choice is to have the suspend/resume code always
built in the driver.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: dmaengine@vger.kernel.org
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
---
drivers/dma/sa11x0-dma.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c
index ab26d46..5ebdfbc 100644
--- a/drivers/dma/sa11x0-dma.c
+++ b/drivers/dma/sa11x0-dma.c
@@ -113,11 +113,9 @@ struct sa11x0_dma_phy {
struct sa11x0_dma_desc *txd_load;
unsigned sg_done;
struct sa11x0_dma_desc *txd_done;
-#ifdef CONFIG_PM_SLEEP
u32 dbs[2];
u32 dbt[2];
u32 dcsr;
-#endif
};

struct sa11x0_dma_dev {
@@ -984,7 +982,6 @@ static int sa11x0_dma_remove(struct platform_device *pdev)
return 0;
}

-#ifdef CONFIG_PM_SLEEP
static int sa11x0_dma_suspend(struct device *dev)
{
struct sa11x0_dma_dev *d = dev_get_drvdata(dev);
@@ -1054,7 +1051,6 @@ static int sa11x0_dma_resume(struct device *dev)

return 0;
}
-#endif

static const struct dev_pm_ops sa11x0_dma_pm_ops = {
.suspend_noirq = sa11x0_dma_suspend,
--
1.8.3.2