From: Vladimir Riabchun Date: Fri, 6 Dec 2024 23:19:34 +0000 (+0100) Subject: i2c: pnx: Fix timeout in wait functions X-Git-Tag: v6.13-rc3~3^2^2~2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7363f2d4c18557c99c536b70489187bb4e05c412;p=thirdparty%2Flinux.git i2c: pnx: Fix timeout in wait functions Since commit f63b94be6942 ("i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr") jiffies are stored in i2c_pnx_algo_data.timeout, but wait_timeout and wait_reset are still using it as milliseconds. Convert jiffies back to milliseconds to wait for the expected amount of time. Fixes: f63b94be6942 ("i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr") Signed-off-by: Vladimir Riabchun Signed-off-by: Andi Shyti --- diff --git a/drivers/i2c/busses/i2c-pnx.c b/drivers/i2c/busses/i2c-pnx.c index d4d139b975131..9a1af5bbd604c 100644 --- a/drivers/i2c/busses/i2c-pnx.c +++ b/drivers/i2c/busses/i2c-pnx.c @@ -95,7 +95,7 @@ enum { static inline int wait_timeout(struct i2c_pnx_algo_data *data) { - long timeout = data->timeout; + long timeout = jiffies_to_msecs(data->timeout); while (timeout > 0 && (ioread32(I2C_REG_STS(data)) & mstatus_active)) { mdelay(1); @@ -106,7 +106,7 @@ static inline int wait_timeout(struct i2c_pnx_algo_data *data) static inline int wait_reset(struct i2c_pnx_algo_data *data) { - long timeout = data->timeout; + long timeout = jiffies_to_msecs(data->timeout); while (timeout > 0 && (ioread32(I2C_REG_CTL(data)) & mcntrl_reset)) { mdelay(1);