spi/tle620x: add missing device_remove_file()
This patch includes below fixes:
1. Add missing device_remove_file for dev_attr_status_show in tle62x0_remove.
2. Fix tle62x0_probe error handling:
Currently, if the error happens when ptr > 0, gpio_attrs[0] is not
properly remove.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/drivers/spi/tle62x0.c b/drivers/spi/tle62x0.c
index a393895..32a4087 100644
--- a/drivers/spi/tle62x0.c
+++ b/drivers/spi/tle62x0.c
@@ -283,7 +283,7 @@
return 0;
err_gpios:
- for (; ptr > 0; ptr--)
+ while (--ptr >= 0)
device_remove_file(&spi->dev, gpio_attrs[ptr]);
device_remove_file(&spi->dev, &dev_attr_status_show);
@@ -301,6 +301,7 @@
for (ptr = 0; ptr < st->nr_gpio; ptr++)
device_remove_file(&spi->dev, gpio_attrs[ptr]);
+ device_remove_file(&spi->dev, &dev_attr_status_show);
kfree(st);
return 0;
}