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| author | Chanho Park <chanho61.park@samsung.com> | 2014-04-21 16:24:33 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-04-21 16:24:33 +0900 |
| commit | 0dccffc0683ac0d91e3ce40f5bae4a88ecfc586d (patch) | |
| tree | 6940851af3f11020337f7e078911d0520e07c43f | |
| parent | 47c53475bf07dc2abb09a816b95f12b0be996bed (diff) | |
| download | linux-3.10-0dccffc0683ac0d91e3ce40f5bae4a88ecfc586d.tar.gz linux-3.10-0dccffc0683ac0d91e3ce40f5bae4a88ecfc586d.tar.bz2 linux-3.10-0dccffc0683ac0d91e3ce40f5bae4a88ecfc586d.zip | |
misc: modem_if: initialize gpio_link_enable if invalid gpio
This patch fixes invalid gpio value caused by 47c53475 commit.
The gpio_link_enable should be initialized to 0 if not provided
Change-Id: Ie22a2a60a2b713a3be9f141a5dc5c71d4adeb667
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
| -rw-r--r-- | drivers/misc/modem_if/sipc4_modem.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/modem_if/sipc4_modem.c b/drivers/misc/modem_if/sipc4_modem.c index 89892fa2481..e1169c798cb 100644 --- a/drivers/misc/modem_if/sipc4_modem.c +++ b/drivers/misc/modem_if/sipc4_modem.c @@ -419,7 +419,8 @@ static struct modem_data *modem_parse_dt(struct platform_device *pdev, struct de if (gpio_is_valid(mc->link_pm_data->gpio_link_enable)) devm_gpio_request(&pdev->dev, mc->link_pm_data->gpio_link_enable, "gpio_link_enable"); - + else + mc->link_pm_data->gpio_link_enable = 0; devm_gpio_request(&pdev->dev, mc->gpio_reset_req_n, "gpio_reset_req_n"); devm_gpio_request(&pdev->dev, mc->gpio_cp_on, "gpio_cp_on"); |