From cde495f83959119d0d2c78e74118a61301b8af32 Mon Sep 17 00:00:00 2001 From: Miquel Raynal Date: Mon, 25 May 2020 10:58:40 +0200 Subject: [PATCH] mtd: rawnand: nandsim: Remove debugfs entries at unload time Create a ns_debugfs_remove() helper for that and call it in ns_cleanup_module(). Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200525085851.17682-7-miquel.raynal@bootlin.com --- drivers/mtd/nand/raw/nandsim.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mtd/nand/raw/nandsim.c b/drivers/mtd/nand/raw/nandsim.c index c8e9c70a6641..a439949945f7 100644 --- a/drivers/mtd/nand/raw/nandsim.c +++ b/drivers/mtd/nand/raw/nandsim.c @@ -520,6 +520,11 @@ static int ns_debugfs_create(struct nandsim *ns) return 0; } +static void ns_debugfs_remove(struct nandsim *ns) +{ + debugfs_remove_recursive(ns->dent); +} + /* * Allocate array of page pointers, create slab allocation for an array * and initialize the array by NULL pointers. @@ -2398,6 +2403,7 @@ static void __exit ns_cleanup_module(void) struct nandsim *ns = nand_get_controller_data(chip); int i; + ns_debugfs_remove(ns); ns_free(ns); /* Free nandsim private resources */ nand_release(chip); /* Unregister driver */ for (i = 0;i < ARRAY_SIZE(ns->partitions); ++i)