diff options
| author | Ramneek Mehresh <ramneek.mehresh@freescale.com> | 2014-11-19 14:21:35 (GMT) |
|---|---|---|
| committer | Matthew Weigel <Matthew.Weigel@freescale.com> | 2014-12-11 18:40:53 (GMT) |
| commit | 630b7395a366ace88585d7c1e669bd434fcac1a6 (patch) | |
| tree | 5187439715ef2e5781e4f252035f1eda05e061c4 /arch | |
| parent | a4c8969e7491609f598d741d8f1a489cfa695670 (diff) | |
| download | linux-fsl-qoriq-630b7395a366ace88585d7c1e669bd434fcac1a6.tar.xz | |
drivers:usb:pm: Fix usb wake-up issue in rcpm drv
fsl_set_power_except() checks only for fman node. For
all other ips, it doesn't program rcpm register, and
goes to err handling code. Hence, a check for usb is
put so that fman code only runs for fman ip
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Change-Id: Ia8b2280cbcd16b7935032c72fcc49dadcd2f263c
Reviewed-on: http://git.am.freescale.net:8181/23989
Reviewed-by: Nikhil Badola <nikhil.badola@freescale.com>
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Matthew Weigel <Matthew.Weigel@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/85xx/qoriq_pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/85xx/qoriq_pm.c b/arch/powerpc/platforms/85xx/qoriq_pm.c index f1ec1bd..58b6cce 100644 --- a/arch/powerpc/platforms/85xx/qoriq_pm.c +++ b/arch/powerpc/platforms/85xx/qoriq_pm.c @@ -43,7 +43,8 @@ void fsl_set_power_except(struct device *dev, int on) int ret; ret = of_property_read_u32_array(dev->of_node, "sleep", value, 2); - if (ret) { + + if (ret && !strncmp(dev_name(dev), "usb", 3)) { /* search fman mac node */ phandle_prop = of_get_property(dev->of_node, "fsl,fman-mac", NULL); @@ -62,7 +63,6 @@ void fsl_set_power_except(struct device *dev, int on) qoriq_pm_ops->set_ip_power(on, pw_mask); return; - err: dev_err(dev, "Can not set wakeup sources\n"); return; |