[PATCH v2 7/7] mmc: dw_mmc: Remove superfluous cast in debugfs_create_u32() call
From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: 2019-10-25 11:09:17
Also in:
linux-arm-kernel, linux-doc, linux-mmc, linux-wireless, lkml
Subsystem:
multimedia card (mmc), secure digital (sd) and sdio subsystem, synopsys designware mmc/sd/sdio driver, the rest · Maintainers:
Ulf Hansson, Jaehoon Chung, Shawn Lin, Linus Torvalds
"dw_mci.state" is an enum, which is compatible with u32, so there is no need to cast its address, preventing further compiler checks. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Ulf Hansson <redacted> --- v2: - Add Acked-by. --- drivers/mmc/host/dw_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index b4c4a9cd6365f122..fc9d4d000f97e434 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c@@ -176,7 +176,7 @@ static void dw_mci_init_debugfs(struct dw_mci_slot *slot) debugfs_create_file("regs", S_IRUSR, root, host, &dw_mci_regs_fops); debugfs_create_file("req", S_IRUSR, root, slot, &dw_mci_req_fops); - debugfs_create_u32("state", S_IRUSR, root, (u32 *)&host->state); + debugfs_create_u32("state", S_IRUSR, root, &host->state); debugfs_create_xul("pending_events", S_IRUSR, root, &host->pending_events); debugfs_create_xul("completed_events", S_IRUSR, root,
--
2.17.1