diff options
| author |   Sherry Sun <sherry.sun@nxp.com> | 2025-10-02 12:52:58 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-22 12:06:34 +0200 |
| commit | d55f3d2375ceeb08330d30f1e08196993c0b6583 (patch) | |
| tree | 3cebdba88d66da3b2992cf3ae03e78c9a1402b0e /include/linux/hsi/ssh:/git@git.zx2c4.com | |
| parent | tty: serial: fsl_lpuart: Add missing wakeup event reporting (diff) | |
tty: serial: imx: Only configure the wake register when device is set as wakeup source
Currently, the i.MX UART driver enables wake-related registers for all
UART devices by default. However, this is unnecessary for devices that
are not configured as wakeup sources. To address this, add a
device_may_wakeup() check before configuring the UART wake-related
registers.
Fixes: db1a9b55004c ("tty: serial: imx: Allow UART to be a source for wakeup")
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20251002045259.2725461-2-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/hsi/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions