Commit 586745f1 authored by yu kuai's avatar yu kuai Committed by Shawn Guo
Browse files

ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()

if of_find_device_by_node() succeed, imx_suspend_alloc_ocram() doesn't
have a corresponding put_device(). Thus add a jump target to fix the
exception handling for this function implementation.

Fixes: 1579c7b9

 ("ARM: imx53: Set DDR pins to high impedance when in suspend to RAM.")
Signed-off-by: default avataryu kuai <yukuai3@huawei.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent c95c9693
......@@ -295,14 +295,14 @@ static int __init imx_suspend_alloc_ocram(
if (!ocram_pool) {
pr_warn("%s: ocram pool unavailable!\n", __func__);
ret = -ENODEV;
goto put_node;
goto put_device;
}
ocram_base = gen_pool_alloc(ocram_pool, size);
if (!ocram_base) {
pr_warn("%s: unable to alloc ocram!\n", __func__);
ret = -ENOMEM;
goto put_node;
goto put_device;
}
phys = gen_pool_virt_to_phys(ocram_pool, ocram_base);
......@@ -312,6 +312,8 @@ static int __init imx_suspend_alloc_ocram(
if (virt_out)
*virt_out = virt;
put_device:
put_device(&pdev->dev);
put_node:
of_node_put(node);
......
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