From 47712bc29401240cce89e631e04ba83891c976ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Mon, 2 Oct 2023 10:05:22 +0200 Subject: [PATCH] rtc: pxa: Mark driver struct with __refdata to prevent section mismatch warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Link: https://lore.kernel.org/r/20231002080529.2535610-6-u.kleine-koenig@pengutronix.de Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pxa.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) 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",