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 <[email protected]>
Acked-by: Ben Dooks <[email protected]>
Signed-off-by: Grant Likely <[email protected]>
1 file changed