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Subject[PATCH v2 3/4] clocksource: timer-ti-dm: convert to devm_platform_ioremap_resource
Date
Use devm_platform_ioremap_resource() to simplify code, which
wraps 'platform_get_resource' and 'devm_ioremap_resource' in a
single helper.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/clocksource/timer-ti-dm.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c
index 5394d9dbdfbc..aa2ede266edf 100644
--- a/drivers/clocksource/timer-ti-dm.c
+++ b/drivers/clocksource/timer-ti-dm.c
@@ -780,7 +780,7 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
{
unsigned long flags;
struct omap_dm_timer *timer;
- struct resource *mem, *irq;
+ struct resource *irq;
struct device *dev = &pdev->dev;
const struct dmtimer_platform_data *pdata;
int ret;
@@ -802,18 +802,12 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
return -ENODEV;
}

- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (unlikely(!mem)) {
- dev_err(dev, "%s: no memory resource.\n", __func__);
- return -ENODEV;
- }
-
timer = devm_kzalloc(dev, sizeof(*timer), GFP_KERNEL);
if (!timer)
return -ENOMEM;

timer->fclk = ERR_PTR(-ENODEV);
- timer->io_base = devm_ioremap_resource(dev, mem);
+ timer->io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(timer->io_base))
return PTR_ERR(timer->io_base);

--
2.17.1
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