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authorChanwoo Choi <cw00.choi@samsung.com>2015-04-25 18:44:47 +0900
committerChanwoo Choi <cw00.choi@samsung.com>2015-05-19 16:39:06 +0900
commitc571bbb4b699cfd3af5b4c1027b04eb4290e6726 (patch)
tree3f207a52b04c66dab57adf335adb4aaec50f4e5e /drivers/extcon
parent942e0239d51185d6532f3ac846e5ab06db0a86cf (diff)
downloadlinux-c571bbb4b699cfd3af5b4c1027b04eb4290e6726.tar.bz2
extcon: adc-jack: Remove the unneeded num_cables field
This patch removes the 'num_cables' filed from 'struct adc_jack_pdata' because 'struct extcon_dev' contains the 'max_supported' field which means the number of supported cable of extcon device. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon')
-rw-r--r--drivers/extcon/extcon-adc-jack.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index 2bb82e55065a..768eaed66380 100644
--- a/drivers/extcon/extcon-adc-jack.c
+++ b/drivers/extcon/extcon-adc-jack.c
@@ -29,7 +29,6 @@
* struct adc_jack_data - internal data for adc_jack device driver
* @edev: extcon device.
* @cable_names: list of supported cables.
- * @num_cables: size of cable_names.
* @adc_conditions: list of adc value conditions.
* @num_conditions: size of adc_conditions.
* @irq: irq number of attach/detach event (0 if not exist).
@@ -42,7 +41,6 @@ struct adc_jack_data {
struct extcon_dev *edev;
const char **cable_names;
- int num_cables;
struct adc_jack_cond *adc_conditions;
int num_conditions;
@@ -114,16 +112,6 @@ static int adc_jack_probe(struct platform_device *pdev)
}
data->edev->name = pdata->name;
- /* Check the length of array and set num_cables */
- for (i = 0; data->edev->supported_cable[i]; i++)
- ;
- if (i == 0 || i > SUPPORTED_CABLE_MAX) {
- dev_err(&pdev->dev, "error: pdata->cable_names size = %d\n",
- i - 1);
- return -EINVAL;
- }
- data->num_cables = i;
-
if (!pdata->adc_conditions ||
!pdata->adc_conditions[0].state) {
dev_err(&pdev->dev, "error: adc_conditions not defined.\n");