clk: mmp: clk-of-pxa1928: Free memory obtained by kzalloc

Commit Message

Arvind Yadav Sept. 20, 2016, 9:52 a.m. UTC

From: Arvind Yadav <[e-mail]>

Free memory, if init is not successful.

Signed-off-by: Arvind Yadav <[e-mail]>
---
 drivers/clk/mmp/clk-of-pxa1928.c |    3 +++
 1 file changed, 3 insertions(+)

Comments

Stephen Boyd Dec. 9, 2016, 12:18 a.m. UTC | #1

On 09/20, Arvind Yadav wrote:
> From: Arvind Yadav <[e-mail]>
> 
> Free memory, if init is not successful.
> 
> Signed-off-by: Arvind Yadav <[e-mail]>
> ---

Applied to clk-next

Patch

diff --git a/drivers/clk/mmp/clk-of-pxa1928.c b/drivers/clk/mmp/clk-of-pxa1928.c
index e478ff4..cede7b4 100644
--- a/drivers/clk/mmp/clk-of-pxa1928.c
+++ b/drivers/clk/mmp/clk-of-pxa1928.c
@@ -216,6 +216,7 @@  static void __init pxa1928_mpmu_clk_init(struct device_node *np)
 	pxa_unit->mpmu_base = of_iomap(np, 0);
 	if (!pxa_unit->mpmu_base) {
 		pr_err("failed to map mpmu registers\n");
+		kfree(pxa_unit);
 		return;
 	}
 
@@ -234,6 +235,7 @@  static void __init pxa1928_apmu_clk_init(struct device_node *np)
 	pxa_unit->apmu_base = of_iomap(np, 0);
 	if (!pxa_unit->apmu_base) {
 		pr_err("failed to map apmu registers\n");
+		kfree(pxa_unit);
 		return;
 	}
 
@@ -254,6 +256,7 @@  static void __init pxa1928_apbc_clk_init(struct device_node *np)
 	pxa_unit->apbc_base = of_iomap(np, 0);
 	if (!pxa_unit->apbc_base) {
 		pr_err("failed to map apbc registers\n");
+		kfree(pxa_unit);
 		return;
 	}