From 0fcc2d8ccfb1a35da7ab3c34218865fd0ab240c0 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Sat, 1 Apr 2023 11:50:07 +0100
Subject: [PATCH] fixup! gpio-fsm: Avoid truncation of delay jiffies
The kernel's time unit of jiffies should be stored as an unsigned long
value. Storing it as an unsigned int, as gpio-fsm did, leads to
truncation and malfunction when the kernel is built for a 64-bit
platform.
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
drivers/gpio/gpio-fsm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpio/gpio-fsm.c
+++ b/drivers/gpio/gpio-fsm.c
@@ -121,7 +121,7 @@ struct gpio_fsm {
struct fsm_state *current_state;
struct fsm_state *next_state;
struct fsm_state *delay_target_state;
- unsigned int delay_jiffies;
+ unsigned long delay_jiffies;
int delay_ms;
unsigned int debug;
bool shutting_down;