mirror of https://gitee.com/openkylin/linux.git
clk: imx8m: Suppress bind attrs
The clock drivers on imx8m series are registered as platform devices and this opens the possibility of reloading the driver at runtime. This doesn't actually work: clocks are never removed and attempting to bind again results in registration errors and a crash. Almost all devices depend on clocks anyway so rebinding is unlikely to ever be useful Fix this by explicitly suppressing bind attrs like several other clock drivers. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
parent
c13f370d49
commit
2ef139393f
|
@ -621,6 +621,11 @@ static struct platform_driver imx8mm_clk_driver = {
|
|||
.probe = imx8mm_clocks_probe,
|
||||
.driver = {
|
||||
.name = "imx8mm-ccm",
|
||||
/*
|
||||
* Disable bind attributes: clocks are not removed and
|
||||
* reloading the driver will crash or break devices.
|
||||
*/
|
||||
.suppress_bind_attrs = true,
|
||||
.of_match_table = of_match_ptr(imx8mm_clk_of_match),
|
||||
},
|
||||
};
|
||||
|
|
|
@ -578,6 +578,11 @@ static struct platform_driver imx8mn_clk_driver = {
|
|||
.probe = imx8mn_clocks_probe,
|
||||
.driver = {
|
||||
.name = "imx8mn-ccm",
|
||||
/*
|
||||
* Disable bind attributes: clocks are not removed and
|
||||
* reloading the driver will crash or break devices.
|
||||
*/
|
||||
.suppress_bind_attrs = true,
|
||||
.of_match_table = of_match_ptr(imx8mn_clk_of_match),
|
||||
},
|
||||
};
|
||||
|
|
|
@ -613,6 +613,11 @@ static struct platform_driver imx8mq_clk_driver = {
|
|||
.probe = imx8mq_clocks_probe,
|
||||
.driver = {
|
||||
.name = "imx8mq-ccm",
|
||||
/*
|
||||
* Disable bind attributes: clocks are not removed and
|
||||
* reloading the driver will crash or break devices.
|
||||
*/
|
||||
.suppress_bind_attrs = true,
|
||||
.of_match_table = of_match_ptr(imx8mq_clk_of_match),
|
||||
},
|
||||
};
|
||||
|
|
Loading…
Reference in New Issue