Re: [PATCH] pinctrl: renesas: rzg2l: use spin_{lock,unlock}_irq{save,restore}

[Sebastian Andrzej Siewior]

On 2024-05-20 10:20:33 [+0300], Claudiu wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
> 
> On PREEMPT_RT kernels the spinlock_t maps to an rtmutex. Using
> raw_spin_lock_irqsave()/raw_spin_unlock_irqrestore() on
> &pctrl->lock.rlock breaks the PREEMPT_RT builds. To fix this use
> spin_lock_irqsave()/spin_unlock_irqrestore() on &pctrl->lock.
> 
> Fixes: e1fd1f9f457b ("pinctrl: renesas: rzg2l: Configure the interrupt type on resume")

02cd2d3be1c31 ("pinctrl: renesas: rzg2l: Configure the interrupt type on resume")

> Reported-by: Diederik de Haas <didi.debian@xxxxxxxxx>
> Closes: https://lore.kernel.org/all/131999629.KQPSlr0Zke@bagend
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

Sebastian