From: Arnd Bergmann <arnd@xxxxxxxx>
[ Upstream commit def8550f543e6c9101f3e1a03160b2aab8c02e8a ]
With CONFIG_I2C=m, the #ifdef section is disabled, as shown
by this warning:
drivers/rtc/rtc-rx6110.c:314:12: error: unused function 'rx6110_probe' [-Werror,-Wunused-function]
Change the driver to use IS_ENABLED() instead, which works
for both module and built-in subsystems.
Fixes: afa819c2c6bf ("rtc: rx6110: add i2c support")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20201230145938.3254459-1-arnd@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/rtc/rtc-rx6110.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rtc/rtc-rx6110.c b/drivers/rtc/rtc-rx6110.c
index a7b671a210223..79161d4c6ce4d 100644
--- a/drivers/rtc/rtc-rx6110.c
+++ b/drivers/rtc/rtc-rx6110.c
@@ -331,7 +331,7 @@ static int rx6110_probe(struct rx6110_data *rx6110, struct device *dev)
return 0;
}
-#ifdef CONFIG_SPI_MASTER
+#if IS_ENABLED(CONFIG_SPI_MASTER)
static struct regmap_config regmap_spi_config = {
.reg_bits = 8,
.val_bits = 8,
@@ -411,7 +411,7 @@ static void rx6110_spi_unregister(void)
}
#endif /* CONFIG_SPI_MASTER */
-#ifdef CONFIG_I2C
+#if IS_ENABLED(CONFIG_I2C)
static struct regmap_config regmap_i2c_config = {
.reg_bits = 8,
.val_bits = 8,
--
2.27.0
