diff options
| author | Vincent Mailhol <mailhol.vincent@wanadoo.fr> | 2025-07-15 20:28:11 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 18:41:08 +0200 |
| commit | 2f029790d785198b53ed8c799a7a55ae259ebfab (patch) | |
| tree | 42b74d38b8d3ce8a64e15218151cf8693e9c3afd | |
| parent | a109be99abd813e5a821eaece898fc3695f3d28b (diff) | |
can: ti_hecc: fix -Woverflow compiler warning
[ Upstream commit 7cae4d04717b002cffe41169da3f239c845a0723 ]
Fix below default (W=0) warning:
drivers/net/can/ti_hecc.c: In function 'ti_hecc_start':
drivers/net/can/ti_hecc.c:386:20: warning: conversion from 'long unsigned int' to 'u32' {aka 'unsigned int'} changes value from '18446744073709551599' to '4294967279' [-Woverflow]
386 | mbx_mask = ~BIT(HECC_RX_LAST_MBOX);
| ^
Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://patch.msgid.link/20250715-can-compile-test-v2-1-f7fd566db86f@wanadoo.fr
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/can/ti_hecc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 644e8b8eb91e..e6d6661a908a 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -383,7 +383,7 @@ static void ti_hecc_start(struct net_device *ndev) * overflows instead of the hardware silently dropping the * messages. */ - mbx_mask = ~BIT(HECC_RX_LAST_MBOX); + mbx_mask = ~BIT_U32(HECC_RX_LAST_MBOX); hecc_write(priv, HECC_CANOPC, mbx_mask); /* Enable interrupts */ |