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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-12 12:51:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-12 12:51:05 +0100 |
| commit | c1ed47355467d03639b750570b4324f7c1eed68c (patch) | |
| tree | ad1994abec3acf822ccd4b74b1121599e5b1c148 /drivers/base/power/runtime.c | |
| parent | 72b663a99c074a8d073e7ecdae446cfb024ef551 (diff) | |
| parent | 9dbe416b656bb015fc49fc17961000ffa418838a (diff) | |
| download | linux-c1ed47355467d03639b750570b4324f7c1eed68c.tar.bz2 | |
Merge tag 'fixes-for-v4.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes:
usb: fixes for v4.15-rc4
We have a few fixes on dwc3:
- one fix which only happens with some implementations where we need to
wait longer for some commands to finish.
- Another fix for high-bandwidth isochronous endpoint programming making
sure that we send the correct DATA tokens in the correct sequence
- A couple PM fixes on dwc3-of-simple
The other synopsys controller driver (dwc2) got a fix for FIFO size
programming.
Other than these, we have a couple Kconfig fixes making sure that
dependencies are properly setup.
Diffstat (limited to 'drivers/base/power/runtime.c')
| -rw-r--r-- | drivers/base/power/runtime.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 027d159ac381..6e89b51ea3d9 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -276,7 +276,8 @@ static int rpm_get_suppliers(struct device *dev) continue; retval = pm_runtime_get_sync(link->supplier); - if (retval < 0) { + /* Ignore suppliers with disabled runtime PM. */ + if (retval < 0 && retval != -EACCES) { pm_runtime_put_noidle(link->supplier); return retval; } |