[PATCH 2/3] fsi/master-gpio: Add locking around gpio operations during break & link enable

Currently, we perform GPIO accesses in fsi_master_gpio_break and fsi_master_link_enable, without holding cmd_lock. This change adds the appropriate locking. Signed-off-by: Jeremy Kerr Reviewed-by: Joel Stanley Reviewed-by: Christopher Bostic

[PATCH 2/3] fsi/master-gpio: Add locking around gpio operations during break & link enable

Currently, we perform GPIO accesses in fsi_master_gpio_break and fsi_master_link_enable, without holding cmd_lock. This change adds the appropriate locking. Signed-off-by: Jeremy Kerr Reviewed-by: Joel Stanley Reviewed-by: Christopher Bostic --- drivers/fsi/fsi-master-gpio.c | 7 +++ 1