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[86.162.200.138]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-477bf1df334sm186753945e9.3.2025.11.24.02.28.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Nov 2025 02:28:43 -0800 (PST) From: Biju X-Google-Original-From: Biju To: Marc Kleine-Budde , Vincent Mailhol , Geert Uytterhoeven , Magnus Damm , Philipp Zabel Cc: Biju Das , linux-can@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH v3 6/7] can: rcar_canfd: Convert to DEFINE_SIMPLE_DEV_PM_OPS() Date: Mon, 24 Nov 2025 10:28:31 +0000 Message-ID: <20251124102837.106973-7-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251124102837.106973-1-biju.das.jz@bp.renesas.com> References: <20251124102837.106973-1-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: Geert Uytterhoeven Convert the Renesas R-Car CAN-FD driver from SIMPLE_DEV_PM_OPS() to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr(). This lets us drop the __maybe_unused annotations from its suspend and resume callbacks, and reduces kernel size in case CONFIG_PM or CONFIG_PM_SLEEP is disabled. Signed-off-by: Geert Uytterhoeven Reviewed-by: Biju Das Signed-off-by: Biju Das --- v2->v3: * No change. v1->v2: * Collected tag. --- drivers/net/can/rcar/rcar_canfd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_= canfd.c index 2f9fc0da2d1b..5a555b01ffbb 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -2276,18 +2276,18 @@ static void rcar_canfd_remove(struct platform_devic= e *pdev) rcar_canfd_global_deinit(gpriv, true); } =20 -static int __maybe_unused rcar_canfd_suspend(struct device *dev) +static int rcar_canfd_suspend(struct device *dev) { return 0; } =20 -static int __maybe_unused rcar_canfd_resume(struct device *dev) +static int rcar_canfd_resume(struct device *dev) { return 0; } =20 -static SIMPLE_DEV_PM_OPS(rcar_canfd_pm_ops, rcar_canfd_suspend, - rcar_canfd_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(rcar_canfd_pm_ops, rcar_canfd_suspend, + rcar_canfd_resume); =20 static const __maybe_unused struct of_device_id rcar_canfd_of_table[] =3D { { .compatible =3D "renesas,r8a779a0-canfd", .data =3D &rcar_gen4_hw_info = }, @@ -2304,7 +2304,7 @@ static struct platform_driver rcar_canfd_driver =3D { .driver =3D { .name =3D RCANFD_DRV_NAME, .of_match_table =3D of_match_ptr(rcar_canfd_of_table), - .pm =3D &rcar_canfd_pm_ops, + .pm =3D pm_sleep_ptr(&rcar_canfd_pm_ops), }, .probe =3D rcar_canfd_probe, .remove =3D rcar_canfd_remove, --=20 2.43.0