diff options
| author | Arnd Bergmann <[email protected]> | 2013-07-05 17:51:20 +0200 |
|---|---|---|
| committer | Olof Johansson <[email protected]> | 2013-07-23 12:15:15 -0700 |
| commit | a829abf8daa2dcf8223a9284b76d221e61130e13 (patch) | |
| tree | 1adb4dfbecaf88fc6701d7148cd0743b0957e5c0 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | fe08bf9f46d6ae8e08de32d29234a2c928eebf8f (diff) | |
ARM: pxa: propagate errors from regulator_enable() to pxamci
The em_x270_mci_setpower() and em_x270_usb_hub_init() functions
call regulator_enable(), which may return an error that must
be checked.
This changes the em_x270_usb_hub_init() function to bail out
if it fails, and changes the pxamci_platform_data->setpower
callback so that the a failed em_x270_mci_setpower call
can be propagated by the pxamci driver into the mmc core.
Signed-off-by: Arnd Bergmann <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Paul Gortmaker <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Haojian Zhuang <[email protected]>
Acked-by: Chris Ball <[email protected]>
[olof: fixed order of regulator_enable() and test in em_x270_usb_hub_init]
Signed-off-by: Olof Johansson <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions