After commit dfc256dac5 ("calibrate: Rework delay timer calibration"),
certain ARM configurations (such as multi_v5_defconfig) hang during
boot. The use of read_current_timer() in arch/arm's get_cycles() was
improperly converted to delay_read_timer(), resulting in get_cycles()
returning 0 even when the timer has been read or an uninitialized stack
value when delay_read_timer() returns false.
Flip the branches of the ternary condition to fix get_cycles().
Fixes: dfc256dac5 ("calibrate: Rework delay timer calibration")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Jinjie Ruan <ruanjinjie@huawei.com>
Cc: Thomas Gleixner <tglx@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://patch.msgid.link/20260819-fix-arm-get_cycles-v1-1-208bf07ac540@kernel.org
e1e3a0ab69