From c2611e479f5d9b05108270e1ab423955486b4457 Mon Sep 17 00:00:00 2001 From: Mikhail Rudenko Date: Sun, 10 Oct 2021 19:54:57 +0200 Subject: media: rockchip: rkisp1: use device name for debugfs subdir name While testing Rockchip RK3399 with both ISPs enabled, a dmesg error was observed: ``` [ 15.559141] debugfs: Directory 'rkisp1' with parent '/' already present! ``` Fix it by using the device name for the debugfs subdirectory name instead of the driver name, thus preventing name collision. Link: https://lore.kernel.org/linux-media/20211010175457.438627-1-mike.rudenko@gmail.com Signed-off-by: Mikhail Rudenko Reviewed-by: Ezequiel Garcia Reviewed-by: Kieran Bingham Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c') diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c index 50b166c49a03..3f5cfa7eb937 100644 --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c @@ -462,7 +462,7 @@ static void rkisp1_debug_init(struct rkisp1_device *rkisp1) { struct rkisp1_debug *debug = &rkisp1->debug; - debug->debugfs_dir = debugfs_create_dir(RKISP1_DRIVER_NAME, NULL); + debug->debugfs_dir = debugfs_create_dir(dev_name(rkisp1->dev), NULL); debugfs_create_ulong("data_loss", 0444, debug->debugfs_dir, &debug->data_loss); debugfs_create_ulong("outform_size_err", 0444, debug->debugfs_dir, -- cgit v1.2.3