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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2023-10-02 11:05:20 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2023-10-13 13:29:08 +0300
commite6d44306e4fb476835fa7b818f0440c707b12844 (patch)
tree30c2331141340590f41621ee23bd7663ece0e3c9 /drivers/rtc
parent5dbde0727a515df85b1773a1f6dd301194c763f4 (diff)
downloadlinux-e6d44306e4fb476835fa7b818f0440c707b12844.tar.xz
rtc: imxdi: 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/20231002080529.2535610-4-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-imxdi.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 4b712e5ab08a..cf202eaa542e 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,