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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2022-01-13 11:14:30 +0100
committerLee Jones <lee.jones@linaro.org>2022-04-28 17:24:40 +0100
commit724c3be3db3413b930320cb716214e37cf0a40e2 (patch)
tree9ae1bf98eff7eae25c7143ec4f465a771d197ce1 /drivers/mfd/twl-core.c
parentb6f29431820d16de4b16c465c44355d4aa522149 (diff)
mfd: twl4030: Make twl4030_exit_irq() return void
If twl4030_exit_irq() returns an error, the effect is that the caller (twl_remove()) forwards the error to the i2c core without unregistering its dummy slave devices. This only makes the i2c core emit another error message and then it still removes the device. In this situation it doesn't make sense to abort the remove cleanup and not unregister the slave devices. So do that. Then return value is actually unused and twl4030_exit_irq() can better be changed to return no value at all. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220113101430.12869-3-u.kleine-koenig@pengutronix.de
Diffstat (limited to 'drivers/mfd/twl-core.c')
-rw-r--r--drivers/mfd/twl-core.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index d4194faf1cc3..bd6659cf3bc0 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -1036,16 +1036,12 @@ static void clocks_init(struct device *dev,
static int twl_remove(struct i2c_client *client)
{
unsigned i, num_slaves;
- int status = 0;
if (twl_class_is_4030())
- status = twl4030_exit_irq();
+ twl4030_exit_irq();
else
twl6030_exit_irq();
- if (status < 0)
- return status;
-
num_slaves = twl_get_num_slaves();
for (i = 0; i < num_slaves; i++) {
struct twl_client *twl = &twl_priv->twl_modules[i];