From b3b180e735409ca0c76642014304b59482e0e653 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 20 Sep 2021 14:20:07 +0200 Subject: dmaengine: remove debugfs #ifdef The ptdma driver has added debugfs support, but this fails to build when debugfs is disabled: drivers/dma/ptdma/ptdma-debugfs.c: In function 'ptdma_debugfs_setup': drivers/dma/ptdma/ptdma-debugfs.c:93:54: error: 'struct dma_device' has no member named 'dbg_dev_root' 93 | debugfs_create_file("info", 0400, pt->dma_dev.dbg_dev_root, pt, | ^ drivers/dma/ptdma/ptdma-debugfs.c:96:55: error: 'struct dma_device' has no member named 'dbg_dev_root' 96 | debugfs_create_file("stats", 0400, pt->dma_dev.dbg_dev_root, pt, | ^ drivers/dma/ptdma/ptdma-debugfs.c:102:52: error: 'struct dma_device' has no member named 'dbg_dev_root' 102 | debugfs_create_dir("q", pt->dma_dev.dbg_dev_root); | ^ Remove the #ifdef in the header, as this only saves a few bytes, but would require ugly #ifdefs in each driver using it. Simplify the other user while we're at it. Fixes: e2fb2e2a33fa ("dmaengine: ptdma: Add debugfs entries for PTDMA") Fixes: 26cf132de6f7 ("dmaengine: Create debug directories for DMA devices") Signed-off-by: Arnd Bergmann Reviewed-by: Laurent Pinchart Link: https://lore.kernel.org/r/20210920122017.205975-1-arnd@kernel.org Signed-off-by: Vinod Koul --- include/linux/dmaengine.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/linux/dmaengine.h') diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index e5c2c9e71bf1..9000f3ffce8b 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -944,10 +944,8 @@ struct dma_device { void (*device_issue_pending)(struct dma_chan *chan); void (*device_release)(struct dma_device *dev); /* debugfs support */ -#ifdef CONFIG_DEBUG_FS void (*dbg_summary_show)(struct seq_file *s, struct dma_device *dev); struct dentry *dbg_dev_root; -#endif }; static inline int dmaengine_slave_config(struct dma_chan *chan, -- cgit v1.2.3-59-g8ed1b