This patch set adds use of clk_prepare/clk_unprepare as
required by generic clock framework.
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
CC: David S. Miller <davem@xxxxxxxxxxxxx>
CC: Vladimir Zapolskiy <vzapolskiy@xxxxxxxxx>
TO: <linux-crypto@xxxxxxxxxxxxxxx>
CC: <linux-samsung-soc@xxxxxxxxxxxxxxx>
---
Changes since v7:
Added Acked-by from Herbert Xu
Changes since v6:
None
drivers/crypto/s5p-sss.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/s5p-sss.c b/drivers/crypto/s5p-sss.c
index 0ffc042..ea7d478 100644
--- a/drivers/crypto/s5p-sss.c
+++ b/drivers/crypto/s5p-sss.c
@@ -645,7 +645,11 @@ static int s5p_aes_probe(struct platform_device *pdev)
return -ENOENT;
}
- clk_enable(pdata->clk);
+ err = clk_prepare_enable(pdata->clk);
+ if (err < 0) {
+ dev_err(dev, "Enabling SSS clk failed, err %d\n", err);
+ return err;
+ }
spin_lock_init(&pdata->lock);
@@ -706,7 +710,7 @@ static int s5p_aes_probe(struct platform_device *pdev)
tasklet_kill(&pdata->tasklet);
err_irq:
- clk_disable(pdata->clk);
+ clk_disable_unprepare(pdata->clk);
s5p_dev = NULL;
@@ -726,7 +730,7 @@ static int s5p_aes_remove(struct platform_device *pdev)
tasklet_kill(&pdata->tasklet);
- clk_disable(pdata->clk);
+ clk_disable_unprepare(pdata->clk);
s5p_dev = NULL;
--
1.7.9.5
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