diff options
| author | Evgeny Novikov <[email protected]> | 2021-07-08 11:30:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-07-21 10:04:41 +0200 |
| commit | 61136a12cbed234374ec6f588af57c580b20b772 (patch) | |
| tree | 5d752f5ef70730ba09ae8b7fc0dc214ef401418f /tools/perf/scripts/python | |
| parent | 8ae01239609b29ec2eff55967c8e0fe3650cfa09 (diff) | |
USB: EHCI: ehci-mv: improve error handling in mv_ehci_enable()
mv_ehci_enable() did not disable and unprepare clocks in case of
failures of phy_init(). Besides, it did not take into account failures
of ehci_clock_enable() (in effect, failures of clk_prepare_enable()).
The patch fixes both issues and gets rid of redundant wrappers around
clk_prepare_enable() and clk_disable_unprepare() to simplify this a bit.
Found by Linux Driver Verification project (linuxtesting.org).
Acked-by: Alan Stern <[email protected]>
Signed-off-by: Evgeny Novikov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions