From: roel kluin <[email protected]> Fix error test in fan_{read,write}_reg()
Signed-off-by: Roel Kluin <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> --- drivers/macintosh/therm_pm72.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/macintosh/therm_pm72.c~macintosh-wrong-test-in-fan_readwrite_reg drivers/macintosh/therm_pm72.c --- a/drivers/macintosh/therm_pm72.c~macintosh-wrong-test-in-fan_readwrite_reg +++ a/drivers/macintosh/therm_pm72.c @@ -443,7 +443,7 @@ static int fan_read_reg(int reg, unsigne tries = 0; for (;;) { nr = i2c_master_recv(fcu, buf, nb); - if (nr > 0 || (nr < 0 && nr != ENODEV) || tries >= 100) + if (nr > 0 || (nr < 0 && nr != -ENODEV) || tries >= 100) break; msleep(10); ++tries; @@ -464,7 +464,7 @@ static int fan_write_reg(int reg, const tries = 0; for (;;) { nw = i2c_master_send(fcu, buf, nb); - if (nw > 0 || (nw < 0 && nw != EIO) || tries >= 100) + if (nw > 0 || (nw < 0 && nw != -EIO) || tries >= 100) break; msleep(10); ++tries; _ _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
