Re: [PATCH 2/9] mtd: add mtd_is_master helper
From: Sergei Shtylyov <hidden>
Date: 2024-07-01 16:14:10
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imx, linux-aspeed, linux-i2c, linux-mips, linux-omap, linux-renesas-soc, linux-tegra, linuxppc-dev, lkml, loongarch
On 7/1/24 4:53 PM, Marco Felsch wrote:
quoted hunk ↗ jump to hunk
Provide a simple helper to make it easy to detect an master mtd device. Signed-off-by: Marco Felsch <redacted> --- include/linux/mtd/mtd.h | 5 +++++ 1 file changed, 5 insertions(+)diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 8d10d9d2e830..bf3fc2ea7230 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h@@ -408,6 +408,11 @@ static inline struct mtd_info *mtd_get_master(struct mtd_info *mtd) return mtd; } +static inline bool mtd_is_master(struct mtd_info *mtd) +{ + return mtd->parent ? false : true;
Perhaps: return !mtd->parent; [...] MBR, Sergey