提交 d259ec26 编写于 作者: J Julia Lawall 提交者: Linus Walleij

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

Since commit 323de9ef ("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: NJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
上级 6ff33f39
...@@ -723,9 +723,9 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev) ...@@ -723,9 +723,9 @@ static int pm8xxx_gpio_probe(struct platform_device *pdev)
#endif #endif
pctrl->pctrl = pinctrl_register(&pctrl->desc, &pdev->dev, pctrl); 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"); dev_err(&pdev->dev, "couldn't register pm8xxx gpio driver\n");
return -ENODEV; return PTR_ERR(pctrl->pctrl);
} }
pctrl->chip = pm8xxx_gpio_template; pctrl->chip = pm8xxx_gpio_template;
......
...@@ -814,9 +814,9 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev) ...@@ -814,9 +814,9 @@ static int pm8xxx_mpp_probe(struct platform_device *pdev)
#endif #endif
pctrl->pctrl = pinctrl_register(&pctrl->desc, &pdev->dev, pctrl); 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"); dev_err(&pdev->dev, "couldn't register pm8xxx mpp driver\n");
return -ENODEV; return PTR_ERR(pctrl->pctrl);
} }
pctrl->chip = pm8xxx_mpp_template; pctrl->chip = pm8xxx_mpp_template;
......
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