serial: pl011: Initialise the hrtimers for RS485 on pl011_axi #7202
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pl011_axi_probe was missing the equivlent hrtimer initialisation from commit 2c1fd53 ("serial: amba-pl011: Fix RTS handling in RS485 mode") and commit 8cb4418 ("serial: amba-pl011: Switch to use hrtimer_setup()") resulting in the kernel blowing up as soon as pl011_rs485_stop_tx tried to use them. Add the hrtimer initialisation. Fixes: 120c89e ("serial: pl011: rp1 uart support") Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
pelwell
approved these changes
Jan 20, 2026
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pl011_axi_probe was missing the equivlent hrtimer initialisation from commit 2c1fd53 ("serial: amba-pl011: Fix RTS handling in RS485 mode") and commit 8cb4418 ("serial: amba-pl011: Switch to use hrtimer_setup()") resulting in the kernel blowing up as soon as pl011_rs485_stop_tx tried to use them.
Add the hrtimer initialisation.
Fixes: 120c89e ("serial: pl011: rp1 uart support")