diff mbox

[v4,1/6] pwms: pwm-ti*: Get the clock from the PWMSS (parent)

Message ID 1457383187-17166-2-git-send-email-fcooper@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Franklin Cooper March 7, 2016, 8:39 p.m. UTC 
The eCAP and ePWM doesn't have their own separate clocks. They simply
utilize the clock provided directly by the PWMSS. Therefore, they simply
need to grab a reference to their parent's clock.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
---
 drivers/pwm/pwm-tiecap.c   | 2 +-
 drivers/pwm/pwm-tiehrpwm.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index 616af76..9418159 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -212,7 +212,7 @@  static int ecap_pwm_probe(struct platform_device *pdev)
 	if (!pc)
 		return -ENOMEM;
 
-	clk = devm_clk_get(&pdev->dev, "fck");
+	clk = devm_clk_get(pdev->dev.parent, "fck");
 	if (IS_ERR(clk)) {
 		dev_err(&pdev->dev, "failed to get clock\n");
 		return PTR_ERR(clk);
diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c
index 6a41e66..09dc1bc 100644
--- a/drivers/pwm/pwm-tiehrpwm.c
+++ b/drivers/pwm/pwm-tiehrpwm.c
@@ -443,7 +443,7 @@  static int ehrpwm_pwm_probe(struct platform_device *pdev)
 	if (!pc)
 		return -ENOMEM;
 
-	clk = devm_clk_get(&pdev->dev, "fck");
+	clk = devm_clk_get(pdev->dev.parent, "fck");
 	if (IS_ERR(clk)) {
 		dev_err(&pdev->dev, "failed to get clock\n");
 		return PTR_ERR(clk);