]> git.ipfire.org Git - thirdparty/linux.git/commit
mailbox: imx: Forward the timeout/ error in imx_mu_generic_tx()
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Wed, 17 Jun 2026 06:55:26 +0000 (08:55 +0200)
committerJassi Brar <jassisinghbrar@gmail.com>
Sun, 21 Jun 2026 02:18:38 +0000 (21:18 -0500)
commit82ef9a635d7130ca27ec9dd88c16afc39c83a4e8
tree1205be6f6ef0e5107790158a08e04d8a85e133d8
parent9b2ffcfb32e27a936da867e14b29e3648f3d4ac4
mailbox: imx: Forward the timeout/ error in imx_mu_generic_tx()

imx_mu_generic_tx() for the IMX_MU_TYPE_TXDB_V2 type polls on a register
which may timeout and is recognized as an error. This error is siltently
dropped and not dropped to the caller.

Forward the error to the caller.

Fixes: b5ef17917f3a7 ("mailbox: imx: fix TXDB_V2 channel race condition")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
drivers/mailbox/imx-mailbox.c