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Sat, 28 Mar 2026 03:33:28 -0700 (PDT) From: Biju X-Google-Original-From: Biju To: Thomas Gleixner Cc: Biju Das , linux-kernel@vger.kernel.org, Geert Uytterhoeven , Prabhakar Mahadev Lad , Biju Das , linux-renesas-soc@vger.kernel.org Subject: [PATCH 2/3] irqchip/renesas-rzg2l: Replace raw_spin_{lock,unlock} with guard() in rzg2l_irq_set_type() Date: Sat, 28 Mar 2026 10:33:19 +0000 Message-ID: <20260328103324.134131-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260328103324.134131-1-biju.das.jz@bp.renesas.com> References: <20260328103324.134131-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Biju Das Simplify the locking logic in rzg2l_irq_set_type() by using guard(), eliminating the need for an explicit unlock call. While at it, add the missing cleanup.h header file. Signed-off-by: Biju Das --- drivers/irqchip/irq-renesas-rzg2l.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-renesas-rzg2l.c b/drivers/irqchip/irq-rene= sas-rzg2l.c index 3cc1efd8d914..0f1157d5ce55 100644 --- a/drivers/irqchip/irq-renesas-rzg2l.c +++ b/drivers/irqchip/irq-renesas-rzg2l.c @@ -8,6 +8,7 @@ */ =20 #include +#include #include #include #include @@ -373,14 +374,13 @@ static int rzg2l_irq_set_type(struct irq_data *d, uns= igned int type) return -EINVAL; } =20 - raw_spin_lock(&priv->lock); + guard(raw_spinlock)(&priv->lock); tmp =3D readl_relaxed(priv->base + IITSR); tmp &=3D ~IITSR_IITSEL_MASK(iitseln); tmp |=3D IITSR_IITSEL(iitseln, sense); if (clear_irq_int) rzg2l_clear_irq_int(priv, hwirq); writel_relaxed(tmp, priv->base + IITSR); - raw_spin_unlock(&priv->lock); =20 return 0; } --=20 2.43.0