projects
/
cascardo
/
linux.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Merge tag 'pwm/for-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry...
[cascardo/linux.git]
/
drivers
/
crypto
/
sahara.c
diff --git
a/drivers/crypto/sahara.c
b/drivers/crypto/sahara.c
index
6be377f
..
397a500
100644
(file)
--- a/
drivers/crypto/sahara.c
+++ b/
drivers/crypto/sahara.c
@@
-1578,8
+1578,12
@@
static int sahara_probe(struct platform_device *pdev)
init_completion(&dev->dma_completion);
init_completion(&dev->dma_completion);
- clk_prepare_enable(dev->clk_ipg);
- clk_prepare_enable(dev->clk_ahb);
+ err = clk_prepare_enable(dev->clk_ipg);
+ if (err)
+ goto err_link;
+ err = clk_prepare_enable(dev->clk_ahb);
+ if (err)
+ goto clk_ipg_disable;
version = sahara_read(dev, SAHARA_REG_VERSION);
if (of_device_is_compatible(pdev->dev.of_node, "fsl,imx27-sahara")) {
version = sahara_read(dev, SAHARA_REG_VERSION);
if (of_device_is_compatible(pdev->dev.of_node, "fsl,imx27-sahara")) {
@@
-1619,10
+1623,11
@@
err_algs:
dma_free_coherent(&pdev->dev,
SAHARA_MAX_HW_LINK * sizeof(struct sahara_hw_link),
dev->hw_link[0], dev->hw_phys_link[0]);
dma_free_coherent(&pdev->dev,
SAHARA_MAX_HW_LINK * sizeof(struct sahara_hw_link),
dev->hw_link[0], dev->hw_phys_link[0]);
- clk_disable_unprepare(dev->clk_ipg);
- clk_disable_unprepare(dev->clk_ahb);
kthread_stop(dev->kthread);
dev_ptr = NULL;
kthread_stop(dev->kthread);
dev_ptr = NULL;
+ clk_disable_unprepare(dev->clk_ahb);
+clk_ipg_disable:
+ clk_disable_unprepare(dev->clk_ipg);
err_link:
dma_free_coherent(&pdev->dev,
2 * AES_KEYSIZE_128,
err_link:
dma_free_coherent(&pdev->dev,
2 * AES_KEYSIZE_128,