Revert "Revert kernel patch breaking 6.12.43 build for Tinker (#4257)" (#4277)

This reverts commit 194b9146f4.

Stable commit eb0abacdd3fce5a19fffc1c8bd0be6ffffeb59d8 in v6.12.44 does the
same.

buildroot-external/board/asus/tinker/patches/linux/0009-Revert-can-ti_hecc-fix-Woverflow-compiler-warning.patch

@@ -1,32 +0,0 @@
-From 1ce3a9bcf0b0b69e62411879113d83452c1b859e Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Jan=20=C4=8Cerm=C3=A1k?= <sairon@sairon.cz>
-Date: Thu, 28 Aug 2025 10:34:56 +0200
-Subject: [PATCH] Revert "can: ti_hecc: fix -Woverflow compiler warning"
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This reverts commit 1da38b70d90f8529c060dd380d0c18e6d9595463.
-
-There is no BIT_U32 in 6.12.y, the patch was incorrectly applied to 6.12
-series.
-
-Link: https://lore.kernel.org/stable/63e25fdb-095a-40eb-b341-75781e71ea95@roeck-us.net/
-Signed-off-by: Jan Čermák <sairon@sairon.cz>
----
- drivers/net/can/ti_hecc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c
-index e6d6661a908ab..644e8b8eb91e7 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_U32(HECC_RX_LAST_MBOX);
-+	mbx_mask = ~BIT(HECC_RX_LAST_MBOX);
- 	hecc_write(priv, HECC_CANOPC, mbx_mask);
- 
- 	/* Enable interrupts */