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| author | Hans de Goede <hdegoede@redhat.com> | 2017-05-28 14:31:48 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-07 17:47:17 +0200 |
| commit | 797f91e6417abcc9a07f9c99dd9128ae7622ee81 (patch) | |
| tree | 66dfcfeaf5c3e0aafa52d6c8ff263d8c2967d13b /drivers/staging | |
| parent | [media] staging: atomisp: Fix calling efivar_entry_get() with unaligned argum... (diff) | |
| download | linux-797f91e6417abcc9a07f9c99dd9128ae7622ee81.tar.xz linux-797f91e6417abcc9a07f9c99dd9128ae7622ee81.zip | |
[media] staging: atomisp: Do not call dev_warn with a NULL device
Do not call dev_warn with a NULL device, this silence the following 2
warnings:
[ 14.392194] (NULL device *): Failed to find gmin variable gmin_V2P8GPIO
[ 14.392257] (NULL device *): Failed to find gmin variable gmin_V1P8GPIO
We could switch to using pr_warn for dev == NULL instead, but as comments
in the source indicate, the check for these 2 special gmin variables with
a NULL device is a workaround for 2 specific evaluation boards, so
completely silencing the missing warning for these actually is a good
thing.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c b/drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c index fe996d0cb71c..edaae93af8f9 100644 --- a/drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c +++ b/drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c @@ -704,7 +704,7 @@ int gmin_get_config_var(struct device *dev, const char *var, char *out, if (ret == 0) { memcpy(out, ev->var.Data, ev->var.DataSize); *out_len = ev->var.DataSize; - } else { + } else if (dev) { dev_warn(dev, "Failed to find gmin variable %s\n", var8); } |