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| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-06-01 01:53:16 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-06-01 01:53:15 -0700 |
| commit | 8cbd99868803ef8782eaaff370d8c67f55ad1897 (patch) | |
| tree | 42ff8bcdceba046ccc2b6624e08fad921c26c28f | |
| parent | 36d10a388216648e64165d661ccc8fe1de923437 (diff) | |
| parent | 64cdc7585d954917c8fd2fd27af0d6f317a86334 (diff) | |
Merge "pinctrl: lpi: Avoid null pointer access in dbg_show"
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-lpi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-lpi.c b/drivers/pinctrl/qcom/pinctrl-lpi.c index e5269cffe568..e383f4b42599 100644 --- a/drivers/pinctrl/qcom/pinctrl-lpi.c +++ b/drivers/pinctrl/qcom/pinctrl-lpi.c @@ -465,6 +465,7 @@ static void lpi_gpio_dbg_show_one(struct seq_file *s, "pull up" }; + pctldev = pctldev ? : to_gpio_state(chip)->ctrl; pindesc = pctldev->desc->pins[offset]; pad = pctldev->desc->pins[offset].drv_data; ctl_reg = lpi_gpio_read(pad, LPI_GPIO_REG_DIR_CTL); |