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-rw-r--r--drivers/nvmem/meson-efuse.c25
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c
index d6b533497..ba2714bef 100644
--- a/drivers/nvmem/meson-efuse.c
+++ b/drivers/nvmem/meson-efuse.c
@@ -47,7 +47,6 @@ static int meson_efuse_probe(struct platform_device *pdev)
struct nvmem_config *econfig;
struct clk *clk;
unsigned int size;
- int ret;
sm_np = of_parse_phandle(pdev->dev.of_node, "secure-monitor", 0);
if (!sm_np) {
@@ -60,27 +59,9 @@ static int meson_efuse_probe(struct platform_device *pdev)
if (!fw)
return -EPROBE_DEFER;
- clk = devm_clk_get(dev, NULL);
- if (IS_ERR(clk)) {
- ret = PTR_ERR(clk);
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "failed to get efuse gate");
- return ret;
- }
-
- ret = clk_prepare_enable(clk);
- if (ret) {
- dev_err(dev, "failed to enable gate");
- return ret;
- }
-
- ret = devm_add_action_or_reset(dev,
- (void(*)(void *))clk_disable_unprepare,
- clk);
- if (ret) {
- dev_err(dev, "failed to add disable callback");
- return ret;
- }
+ clk = devm_clk_get_enabled(dev, NULL);
+ if (IS_ERR(clk))
+ return dev_err_probe(dev, PTR_ERR(clk), "failed to get efuse gate");
if (meson_sm_call(fw, SM_EFUSE_USER_MAX, &size, 0, 0, 0, 0, 0) < 0) {
dev_err(dev, "failed to get max user");