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Subject[PATCH 4/4] extcon: adc-jack: Remove the unneeded num_cables field
Date
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>
---
drivers/extcon/extcon-adc-jack.c | 12 ------------
1 file changed, 12 deletions(-)

diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c
index 2bb82e5..768eaed 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");
--
1.8.5.5


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