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pinctrl: qcom: ssbi: convert null test to IS_ERR test

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Since commit 323de9efdf3e ("pinctrl: make pinctrl_register() return proper
error code"), pinctrl_register returns an error code rather than NULL on
failure.  Update some drivers that were introduced more recently.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e,e1,e2;
@@

e = pinctrl_register(...)
... when != e = e1
if (
-   e == NULL
+   IS_ERR(e)
   ) {
     ...
     return
-      e2
+      PTR_ERR(e)
     ;
     }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Julia Lawall 2015-08-24 23:12:26 +02:00 committed by Linus Walleij
parent 6ff33f3902
commit d259ec26a6
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
View File

@ -723,9 +723,9 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
#endif
pctrl->pctrl = pinctrl_register(&pctrl->desc, &pdev->dev, pctrl);
if (!pctrl->pctrl) {
if (IS_ERR(pctrl->pctrl)) {
dev_err(&pdev->dev, "couldn't register pm8xxx gpio driver\n");
return -ENODEV;
return PTR_ERR(pctrl->pctrl);
}
pctrl->chip = pm8xxx_gpio_template;

4
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c
View File

@ -814,9 +814,9 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev)
#endif
pctrl->pctrl = pinctrl_register(&pctrl->desc, &pdev->dev, pctrl);
if (!pctrl->pctrl) {
if (IS_ERR(pctrl->pctrl)) {
dev_err(&pdev->dev, "couldn't register pm8xxx mpp driver\n");
return -ENODEV;
return PTR_ERR(pctrl->pctrl);
}
pctrl->chip = pm8xxx_mpp_template;