diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2016-02-16 10:54:53 -0800 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2016-02-16 16:01:01 -0800 |
| commit | 9c5b2a0860c163f65e7308b0b76dbdc603b322d4 (patch) | |
| tree | 31af2e909fb4c799dc83fcb3bde8529e7fb23443 /arch/arm/mach-imx | |
| parent | aee03fdc85d7a9b2e309da122f958aae0cb84c61 (diff) | |
ARM: vf610: PM: do not return error if L2 cache is missing
The current probe code ignores a missing L2 cache, but still returns
ENODEV. Avoid returning ENODEV if a L2 cache is missing by setting
ret to 0.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/pm-vf610.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/pm-vf610.c b/arch/arm/mach-imx/pm-vf610.c index 36a4871a2158..27302b4e424a 100644 --- a/arch/arm/mach-imx/pm-vf610.c +++ b/arch/arm/mach-imx/pm-vf610.c @@ -578,7 +578,9 @@ static int __init vf610_suspend_init(const struct vf610_pm_socdata *socdata) } ret = imx_pm_get_base(&pm_info->l2_base, "arm,pl310-cache"); - if (ret && ret != -ENODEV) { + if (ret == -ENODEV) + ret = 0; + if (ret) { pr_warn("%s: failed to get pl310-cache base %d!\n", __func__, ret); goto pl310_cache_map_failed; |