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Merge tag 'soc-fsl-fix-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/late 

NXP/FSL soc driver fixes for v5.1

QE drivers
- Fix an error path in qe_pin_request()

* tag 'soc-fsl-fix-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux:
  soc/fsl/qe: Fix an error code in qe_pin_request()

Signed-off-by: Olof Johansson <olof@lixom.net>
hifive-unleashed-5.2
Olof Johansson 2019-05-15 23:24:23 -07:00
parent c32beba325 5674a92ca4
commit 9e3bf9cdc7
1 changed files with 3 additions and 1 deletions
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4
drivers/soc/fsl/qe/gpio.c
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@ -179,8 +179,10 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index)
if (err < 0)
goto err0;
gc = gpio_to_chip(err);
if (WARN_ON(!gc))
if (WARN_ON(!gc)) {
err = -ENODEV;
goto err0;
}
if (!of_device_is_compatible(gc->of_node, "fsl,mpc8323-qe-pario-bank")) {
pr_debug("%s: tried to get a non-qe pin\n", __func__);