diff options
| author | York Sun <yorksun@freescale.com> | 2013-05-03 17:29:08 (GMT) |
|---|---|---|
| committer | Fleming Andrew-AFLEMING <AFLEMING@freescale.com> | 2013-05-10 19:04:54 (GMT) |
| commit | baeb009a3c12b4a4227a93236b7adb4e49c93897 (patch) | |
| tree | 523764bc66406b90980de49fdaf20cfe23594aa8 /drivers/rtc | |
| parent | df06d0be5ac9d53e6ffcdfbeaf557ca26287b245 (diff) | |
| download | linux-fsl-qoriq-baeb009a3c12b4a4227a93236b7adb4e49c93897.tar.xz | |
i2c/rtc-ds3232: Fix irq for probing
Driver shouldn't request irq when irq = 0. It is returned from parsing
device tree. 0 means no interrupt.
Signed-off-by: York Sun <yorksun@freescale.com>
Change-Id: I6d93228f71733bfefa4bf799833416727da64468
Reviewed-on: http://git.am.freescale.net:8181/2355
Reviewed-by: Zang Tiefei-R61911 <tie-fei.zang@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-ds3232.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c index db0ca08..8be23d7 100644 --- a/drivers/rtc/rtc-ds3232.c +++ b/drivers/rtc/rtc-ds3232.c @@ -419,7 +419,7 @@ static int ds3232_probe(struct i2c_client *client, goto out_irq; } - if (client->irq >= 0) { + if (client->irq > 0) { ret = request_irq(client->irq, ds3232_irq, 0, "ds3232", client); if (ret) { |