diff mbox series

[v3,3/3] clocksource/drivers/exynos_mct: increase the size of name array

Message ID 20220221174547.26176-3-alim.akhtar@samsung.com
State New
Headers show
Series [v3,1/3] clocksource/drivers/exynos_mct: Remove mct interrupt index enum | expand

Commit Message

Alim Akhtar Feb. 21, 2022, 5:45 p.m. UTC 
Variable _name_ hold mct_tick number per cpu and it is currently
limited to 10. Which restrict the scalability of the MCT driver for
the SoC which has more local timers interrupts (>= 12).
Increase the length of it to make mct_tick printed correctly for
each local timer interrupts per CPU.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
---
 drivers/clocksource/exynos_mct.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c
index 0c7931f7f99a..b6de352b703d 100644
--- a/drivers/clocksource/exynos_mct.c
+++ b/drivers/clocksource/exynos_mct.c
@@ -80,7 +80,11 @@  static int mct_irqs[MCT_NR_IRQS];
 struct mct_clock_event_device {
 	struct clock_event_device evt;
 	unsigned long base;
-	char name[10];
+	/**
+	 *  The length of the name must be adjusted if number of
+	 *  local timer interrupts grow over two digits
+	 */
+	char name[11];
 };
 
 static void exynos4_mct_write(unsigned int value, unsigned long offset)