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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-02 10:05:22 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-10-13 12:29:08 +0200 |
| commit | 47712bc29401240cce89e631e04ba83891c976ee (patch) | |
| tree | 9409d8febd039e96bf4279d39561c914b966f2e9 /drivers/rtc | |
| parent | 5621f28b0122861231057e3f452573a6e8d6a4c1 (diff) | |
| download | lwn-47712bc29401240cce89e631e04ba83891c976ee.tar.gz lwn-47712bc29401240cce89e631e04ba83891c976ee.zip | |
rtc: pxa: Mark driver struct with __refdata to prevent section mismatch warning
As described in the added code comment, a reference to .exit.text is ok
for drivers registered via module_platform_driver_probe(). Make this
explicit to prevent a section mismatch warning.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231002080529.2535610-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pxa.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c index e400c78252e8..41fe2e20d177 100644 --- a/drivers/rtc/rtc-pxa.c +++ b/drivers/rtc/rtc-pxa.c @@ -403,7 +403,13 @@ static int pxa_rtc_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(pxa_rtc_pm_ops, pxa_rtc_suspend, pxa_rtc_resume); -static struct platform_driver pxa_rtc_driver = { +/* + * pxa_rtc_remove() lives in .exit.text. For drivers registered via + * module_platform_driver_probe() this is ok because they cannot get unbound at + * runtime. So mark the driver struct with __refdata to prevent modpost + * triggering a section mismatch warning. + */ +static struct platform_driver pxa_rtc_driver __refdata = { .remove = __exit_p(pxa_rtc_remove), .driver = { .name = "pxa-rtc", |