Commit-ID: 39a342b25252f34d1dbe758b2b99bd055ff3b885
Gitweb: http://git.kernel.org/tip/39a342b25252f34d1dbe758b2b99bd055ff3b885
Author: Jon Hunter <jonathanh@xxxxxxxxxx>
AuthorDate: Tue, 16 Aug 2016 11:14:10 +0100
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Mon, 12 Sep 2016 19:46:28 +0100
irqchip/gic-pm: Update driver to use of_pm_clk_add_clk
Commit 498b5fdd40dd ("PM / clk: Add support for adding a specific clock
from device-tree") add a new helper function for adding a clock from
device-tree to a device. Update the GIC-PM driver to use this new
function to simplify the driver.
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
drivers/irqchip/irq-gic-pm.c | 23 +++++------------------
1 file changed, 5 insertions(+), 18 deletions(-)
diff --git a/drivers/irqchip/irq-gic-pm.c b/drivers/irqchip/irq-gic-pm.c
index 4cbffba..ecafd29 100644
--- a/drivers/irqchip/irq-gic-pm.c
+++ b/drivers/irqchip/irq-gic-pm.c
@@ -64,7 +64,6 @@ static int gic_runtime_suspend(struct device *dev)
static int gic_get_clocks(struct device *dev, const struct gic_clk_data *data)
{
- struct clk *clk;
unsigned int i;
int ret;
@@ -76,28 +75,16 @@ static int gic_get_clocks(struct device *dev, const struct gic_clk_data *data)
return ret;
for (i = 0; i < data->num_clocks; i++) {
- clk = of_clk_get_by_name(dev->of_node, data->clocks[i]);
- if (IS_ERR(clk)) {
- dev_err(dev, "failed to get clock %s\n",
- data->clocks[i]);
- ret = PTR_ERR(clk);
- goto error;
- }
-
- ret = pm_clk_add_clk(dev, clk);
+ ret = of_pm_clk_add_clk(dev, data->clocks[i]);
if (ret) {
- dev_err(dev, "failed to add clock at index %d\n", i);
- clk_put(clk);
- goto error;
+ dev_err(dev, "failed to add clock %s\n",
+ data->clocks[i]);
+ pm_clk_destroy(dev);
+ return ret;
}
}
return 0;
-
-error:
- pm_clk_destroy(dev);
-
- return ret;
}
static int gic_probe(struct platform_device *pdev)
--
To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|