linux-kernel - [PATCH v2 09/10] pinctrl: renesas: Switch to use DEFINE_NOIRQ_DEV_PM

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Date:   Mon, 17 Jul 2023 20:28:20 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Balsam CHIHI <bchihi@...libre.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Paul Cercueil <paul@...pouillou.net>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-renesas-soc@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-pm@...r.kernel.org
Cc:     Andy Shevchenko <andy@...nel.org>,
        Sean Wang <sean.wang@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>
Subject: [PATCH v2 09/10] pinctrl: renesas: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper

Since pm.h provides a helper for system no-IRQ PM callbacks,
switch the driver to use it instead of open coded variant.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/pinctrl/renesas/core.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/drivers/pinctrl/renesas/core.c b/drivers/pinctrl/renesas/core.c
index 0c8d081da6a8..34232b016960 100644
--- a/drivers/pinctrl/renesas/core.c
+++ b/drivers/pinctrl/renesas/core.c
@@ -649,7 +649,7 @@ static const struct of_device_id sh_pfc_of_table[] = {
 };
 #endif
 
-#if defined(CONFIG_PM_SLEEP) && defined(CONFIG_ARM_PSCI_FW)
+#if defined(CONFIG_ARM_PSCI_FW)
 static void sh_pfc_nop_reg(struct sh_pfc *pfc, u32 reg, unsigned int idx)
 {
 }
@@ -732,15 +732,13 @@ static int sh_pfc_resume_noirq(struct device *dev)
 		sh_pfc_walk_regs(pfc, sh_pfc_restore_reg);
 	return 0;
 }
-
-static const struct dev_pm_ops sh_pfc_pm  = {
-	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(sh_pfc_suspend_noirq, sh_pfc_resume_noirq)
-};
-#define DEV_PM_OPS	&sh_pfc_pm
 #else
 static int sh_pfc_suspend_init(struct sh_pfc *pfc) { return 0; }
-#define DEV_PM_OPS	NULL
-#endif /* CONFIG_PM_SLEEP && CONFIG_ARM_PSCI_FW */
+static int sh_pfc_suspend_noirq(struct device *dev) { return 0; }
+static int sh_pfc_resume_noirq(struct device *dev) { return 0; }
+#endif	/* CONFIG_ARM_PSCI_FW */
+
+static DEFINE_NOIRQ_DEV_PM_OPS(sh_pfc_pm, sh_pfc_suspend_noirq, sh_pfc_resume_noirq);
 
 #ifdef DEBUG
 #define SH_PFC_MAX_REGS		300
@@ -1418,7 +1416,7 @@ static struct platform_driver sh_pfc_driver = {
 	.driver		= {
 		.name	= DRV_NAME,
 		.of_match_table = of_match_ptr(sh_pfc_of_table),
-		.pm     = DEV_PM_OPS,
+		.pm	= pm_sleep_ptr(&sh_pfc_pm),
 	},
 };
 
-- 
2.40.0.1.gaa8946217a0b