diff options
| author | Jean Delvare <khali@linux-fr.org> | 2007-10-16 01:28:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:13 -0700 |
| commit | c018664c51aca418e16bc83f75257c68250fb052 (patch) | |
| tree | 7c5578818c136391ff32cac934781c8423ee51e8 /drivers/rtc/rtc-ds1672.c | |
| parent | a95e23a27b33db5d5f40278b16a42e5e20188015 (diff) | |
rtc-pcf8583: Check for i2c adapter functionality
Not all i2c adapters support I2C-level messaging. Check that the adapter
does before probing for a PCF8583 chip, as the driver makes use of
i2c_transfer and i2c_master_send.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-ds1672.c')
0 files changed, 0 insertions, 0 deletions