diff options
Diffstat (limited to 'target/linux/x86/patches-4.19/100-fix_cs5535_clockevt.patch')
| -rw-r--r-- | target/linux/x86/patches-4.19/100-fix_cs5535_clockevt.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/x86/patches-4.19/100-fix_cs5535_clockevt.patch b/target/linux/x86/patches-4.19/100-fix_cs5535_clockevt.patch new file mode 100644 index 0000000000..c3a7fce9ce --- /dev/null +++ b/target/linux/x86/patches-4.19/100-fix_cs5535_clockevt.patch @@ -0,0 +1,12 @@ +--- a/drivers/clocksource/cs5535-clockevt.c ++++ b/drivers/clocksource/cs5535-clockevt.c +@@ -130,7 +130,8 @@ static irqreturn_t mfgpt_tick(int irq, v + cs5535_mfgpt_write(cs5535_event_clock, MFGPT_REG_SETUP, + MFGPT_SETUP_CNTEN | MFGPT_SETUP_CMP2); + +- cs5535_clockevent.event_handler(&cs5535_clockevent); ++ if (cs5535_clockevent.event_handler) ++ cs5535_clockevent.event_handler(&cs5535_clockevent); + return IRQ_HANDLED; + } + |