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authorLaxman Dewangan <ldewangan@nvidia.com>2016-02-22 15:13:28 +0300
committerLaxman Dewangan <ldewangan@nvidia.com>2016-02-23 18:05:37 +0300
commitffc566303eab28e38175d4be5f62dd55fc1c6d72 (patch)
treea11506664c9138c67883712cfdbf6fd3b649d0e6 /drivers/gpio/gpio-mxc.c
parent00b9ab4a25cf5a4527cf6c8adb415caa4f05ed3d (diff)
downloadlinux-ffc566303eab28e38175d4be5f62dd55fc1c6d72.tar.xz
gpio: mxc: Use devm_gpiochip_add_data() for gpio registration
Use devm_gpiochip_add_data() for GPIO registration and clean the error path. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'drivers/gpio/gpio-mxc.c')
-rw-r--r--drivers/gpio/gpio-mxc.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 7fd21cb53c81..1b342a3842c8 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -462,14 +462,14 @@ static int mxc_gpio_probe(struct platform_device *pdev)
port->gc.base = (pdev->id < 0) ? of_alias_get_id(np, "gpio") * 32 :
pdev->id * 32;
- err = gpiochip_add_data(&port->gc, port);
+ err = devm_gpiochip_add_data(&pdev->dev, &port->gc, port);
if (err)
goto out_bgio;
irq_base = irq_alloc_descs(-1, 0, 32, numa_node_id());
if (irq_base < 0) {
err = irq_base;
- goto out_gpiochip_remove;
+ goto out_bgio;
}
port->domain = irq_domain_add_legacy(np, 32, irq_base, 0,
@@ -492,8 +492,6 @@ out_irqdomain_remove:
irq_domain_remove(port->domain);
out_irqdesc_free:
irq_free_descs(irq_base, 32);
-out_gpiochip_remove:
- gpiochip_remove(&port->gc);
out_bgio:
dev_info(&pdev->dev, "%s failed with errno %d\n", __func__, err);
return err;