From e6d44306e4fb476835fa7b818f0440c707b12844 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Mon, 2 Oct 2023 10:05:20 +0200 Subject: [PATCH] rtc: imxdi: Mark driver struct with __refdata to prevent section mismatch warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 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/20231002080529.2535610-4-u.kleine-koenig@pengutronix.de Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-imxdi.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c index 4b712e5ab08a0..cf202eaa542ef 100644 --- a/drivers/rtc/rtc-imxdi.c +++ b/drivers/rtc/rtc-imxdi.c @@ -851,7 +851,13 @@ static const struct of_device_id dryice_dt_ids[] = { MODULE_DEVICE_TABLE(of, dryice_dt_ids); -static struct platform_driver dryice_rtc_driver = { +/* + * dryice_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 dryice_rtc_driver __refdata = { .driver = { .name = "imxdi_rtc", .of_match_table = dryice_dt_ids, -- 2.30.2