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| author | Gertjan van Wingerde <gwingerde@gmail.com> | 2009-11-14 20:20:36 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-16 14:17:12 -0500 |
| commit | 31a4cf1f22677ba1ea90be055bc20aac25b8e7c4 (patch) | |
| tree | 8432c39f519d86bff3e2793db7478cd31f59c6c6 /fs/autofs4 | |
| parent | 16475b095a9c952f16e626c142b30bc95cfeadb3 (diff) | |
| download | op-kernel-dev-31a4cf1f22677ba1ea90be055bc20aac25b8e7c4.zip op-kernel-dev-31a4cf1f22677ba1ea90be055bc20aac25b8e7c4.tar.gz | |
rt2x00: Fix BUG on rt2800usb when trying to read eFuse EEPROM.
Current tree hits a BUG_ON in rt2x00_regbusy_read, because the eFuse EEPROM
reading code of rt2800lib uses the function without the csr_mutex locked.
Fix this by locking the csr_mutex for the of the EEPROM reading cycly and
using the _lock variants of the register reading and writing functions.
This also introcudes the register_read_lock function pointer in the
rt2800_ops structure.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'fs/autofs4')
0 files changed, 0 insertions, 0 deletions
