From 991cc42a276f1d9303674a04a351942e47c29a3f Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 27 Oct 2022 15:10:27 +0200 Subject: [PATCH] mtd: rawnand: lpc32xx_mlc: Switch to using pm_ptr() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The switch to using the gpiod API removed the last user of lpc32xx_wp_disable() outside #ifdef CONFIG_PM, causing build failures if CONFIG_PM=n: drivers/mtd/nand/raw/lpc32xx_mlc.c:380:13: error: ‘lpc32xx_wp_disable’ defined but not used [-Werror=unused-function] 380 | static void lpc32xx_wp_disable(struct lpc32xx_nand_host *host) | ^~~~~~~~~~~~~~~~~~ Fix this by switching from #ifdef CONFIG_PM to pm_ptr(), increasing compile-coverage as a side-effect. Reported-by: noreply@ellerman.id.au Fixes: 782e32a990d9d702 ("mtd: rawnand: lpc32xx_mlc: switch to using gpiod API") Signed-off-by: Geert Uytterhoeven Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20221027131028.3838303-1-geert@linux-m68k.org --- drivers/mtd/nand/raw/lpc32xx_mlc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/mtd/nand/raw/lpc32xx_mlc.c b/drivers/mtd/nand/raw/lpc32xx_mlc.c index 306e2c216501..ae7f6429a5f6 100644 --- a/drivers/mtd/nand/raw/lpc32xx_mlc.c +++ b/drivers/mtd/nand/raw/lpc32xx_mlc.c @@ -850,7 +850,6 @@ static int lpc32xx_nand_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM static int lpc32xx_nand_resume(struct platform_device *pdev) { struct lpc32xx_nand_host *host = platform_get_drvdata(pdev); @@ -882,11 +881,6 @@ static int lpc32xx_nand_suspend(struct platform_device *pdev, pm_message_t pm) return 0; } -#else -#define lpc32xx_nand_resume NULL -#define lpc32xx_nand_suspend NULL -#endif - static const struct of_device_id lpc32xx_nand_match[] = { { .compatible = "nxp,lpc3220-mlc" }, { /* sentinel */ }, @@ -896,8 +890,8 @@ MODULE_DEVICE_TABLE(of, lpc32xx_nand_match); static struct platform_driver lpc32xx_nand_driver = { .probe = lpc32xx_nand_probe, .remove = lpc32xx_nand_remove, - .resume = lpc32xx_nand_resume, - .suspend = lpc32xx_nand_suspend, + .resume = pm_ptr(lpc32xx_nand_resume), + .suspend = pm_ptr(lpc32xx_nand_suspend), .driver = { .name = DRV_NAME, .of_match_table = lpc32xx_nand_match,