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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-02 10:05:23 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-10-13 12:29:08 +0200 |
| commit | 141626dbc2e69150fbd5bf241eba85790d7e95ab (patch) | |
| tree | 7e44429b56e08bf3a6ca800ba785b46f761dd1f2 /drivers/rtc | |
| parent | 47712bc29401240cce89e631e04ba83891c976ee (diff) | |
| download | lwn-141626dbc2e69150fbd5bf241eba85790d7e95ab.tar.gz lwn-141626dbc2e69150fbd5bf241eba85790d7e95ab.zip | |
rtc: sh: 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/20231002080529.2535610-7-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-sh.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c index 04a6d24e2817..15ab8d359373 100644 --- a/drivers/rtc/rtc-sh.c +++ b/drivers/rtc/rtc-sh.c @@ -668,7 +668,13 @@ static const struct of_device_id sh_rtc_of_match[] = { }; MODULE_DEVICE_TABLE(of, sh_rtc_of_match); -static struct platform_driver sh_rtc_platform_driver = { +/* + * sh_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 sh_rtc_platform_driver __refdata = { .driver = { .name = DRV_NAME, .pm = &sh_rtc_pm_ops, |