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-rw-r--r--drivers/misc/sram.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index eeaaf5fca105..76a23f9b5451 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -90,12 +90,6 @@ static int sram_probe(struct platform_device *pdev)
if (!sram)
return -ENOMEM;
- sram->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(sram->clk))
- sram->clk = NULL;
- else
- clk_prepare_enable(sram->clk);
-
sram->pool = devm_gen_pool_create(&pdev->dev, ilog2(SRAM_GRANULARITY), -1);
if (!sram->pool)
return -ENOMEM;
@@ -106,10 +100,8 @@ static int sram_probe(struct platform_device *pdev)
*/
nblocks = (np) ? of_get_available_child_count(np) + 1 : 1;
rblocks = kmalloc((nblocks) * sizeof(*rblocks), GFP_KERNEL);
- if (!rblocks) {
- ret = -ENOMEM;
- goto err_alloc;
- }
+ if (!rblocks)
+ return -ENOMEM;
block = &rblocks[0];
for_each_available_child_of_node(np, child) {
@@ -188,6 +180,12 @@ static int sram_probe(struct platform_device *pdev)
kfree(rblocks);
+ sram->clk = devm_clk_get(&pdev->dev, NULL);
+ if (IS_ERR(sram->clk))
+ sram->clk = NULL;
+ else
+ clk_prepare_enable(sram->clk);
+
platform_set_drvdata(pdev, sram);
dev_dbg(&pdev->dev, "SRAM pool: %ld KiB @ 0x%p\n", size / 1024, virt_base);
@@ -196,9 +194,7 @@ static int sram_probe(struct platform_device *pdev)
err_chunks:
kfree(rblocks);
-err_alloc:
- if (sram->clk)
- clk_disable_unprepare(sram->clk);
+
return ret;
}