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interconnect: imx: Make imx_icc_unregister() return void

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The function imx_icc_unregister() returns zero unconditionally. Make it
return void.

This is a preparation for making platform remove callbacks return void.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220718121409.171773-9-u.kleine-koenig@pengutronix.de
Signed-off-by: Georgi Djakov <djakov@kernel.org>
This commit is contained in:
Uwe Kleine-König 2022-07-18 14:14:09 +02:00 • committed by Georgi Djakov
parent 680f8666ba
commit f62e3f595c
6 changed files with 14 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/interconnect/imx/imx.c
View file

@ -324,15 +324,13 @@ provider_del:
}
EXPORT_SYMBOL_GPL(imx_icc_register);
int imx_icc_unregister(struct platform_device *pdev)
void imx_icc_unregister(struct platform_device *pdev)
{
struct imx_icc_provider *imx_provider = platform_get_drvdata(pdev);
imx_icc_unregister_nodes(&imx_provider->provider);
icc_provider_del(&imx_provider->provider);
return 0;
}
EXPORT_SYMBOL_GPL(imx_icc_unregister);

2
drivers/interconnect/imx/imx.h
View file

@ -103,6 +103,6 @@ int imx_icc_register(struct platform_device *pdev,
struct imx_icc_node_desc *nodes,
int nodes_count,
struct imx_icc_noc_setting *noc_settings);
int imx_icc_unregister(struct platform_device *pdev);
void imx_icc_unregister(struct platform_device *pdev);
#endif /* __DRIVERS_INTERCONNECT_IMX_H */

4
drivers/interconnect/imx/imx8mm.c
View file

@ -88,7 +88,9 @@ static int imx8mm_icc_probe(struct platform_device *pdev)
static int imx8mm_icc_remove(struct platform_device *pdev)
{
return imx_icc_unregister(pdev);
imx_icc_unregister(pdev);
return 0;
}
static struct platform_driver imx8mm_icc_driver = {

4
drivers/interconnect/imx/imx8mn.c
View file

@ -77,7 +77,9 @@ static int imx8mn_icc_probe(struct platform_device *pdev)
static int imx8mn_icc_remove(struct platform_device *pdev)
{
return imx_icc_unregister(pdev);
imx_icc_unregister(pdev);
return 0;
}
static struct platform_driver imx8mn_icc_driver = {

4
drivers/interconnect/imx/imx8mp.c
View file

@ -242,7 +242,9 @@ static int imx8mp_icc_probe(struct platform_device *pdev)
static int imx8mp_icc_remove(struct platform_device *pdev)
{
return imx_icc_unregister(pdev);
imx_icc_unregister(pdev);
return 0;
}
static struct platform_driver imx8mp_icc_driver = {

4
drivers/interconnect/imx/imx8mq.c
View file

@ -87,7 +87,9 @@ static int imx8mq_icc_probe(struct platform_device *pdev)
static int imx8mq_icc_remove(struct platform_device *pdev)
{
return imx_icc_unregister(pdev);
imx_icc_unregister(pdev);
return 0;
}
static struct platform_driver imx8mq_icc_driver = {