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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-01-23 15:14:36 +0200
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2020-01-25 21:55:12 +0100
commit5848ad2f1bcbb1bfbf3db3ee1a51fa5d0994ead6 (patch)
tree6f7cd6e821f127b96fe582566c06c796d55ee7c2 /drivers/rtc
parentb6da197a2e9670df6f07e6698629e9ce95ab614e (diff)
downloadlinux-5848ad2f1bcbb1bfbf3db3ee1a51fa5d0994ead6.tar.bz2
rtc: cmos: Use predefined value for RTC IRQ on legacy x86
When legacy devices are present on x86 machine, the RTC IRQ has a dedicated pre-defined value. Use it instead of hard coded number. Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Guilherme G. Piccoli <gpiccoli@canonical.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200123131437.28157-2-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-cmos.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index cb28bbdc9e17..aee55b658f85 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -1305,7 +1305,7 @@ static int cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
* hardcode it on systems with a legacy PIC.
*/
if (nr_legacy_irqs())
- irq = 8;
+ irq = RTC_IRQ;
#endif
return cmos_do_probe(&pnp->dev,
pnp_get_resource(pnp, IORESOURCE_IO, 0), irq);