"dw_mci.pending_events" and "dw_mci.completed_events" are "unsigned
long", i.e. 32-bit or 64-bit, depending on the platform. Hence casting
their addresses to "u32 *", and calling debugfs_create_x32() breaks
operation on 64-bit platforms.
Fix this by using the new debugfs_create_xul() helper instead.
Fixes: f95f3850f7a9e1d4 ("mmc: dw_mmc: Add Synopsys DesignWare mmc host driver.")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Acked-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
v2:
- Add Acked-by.
---
drivers/mmc/host/dw_mmc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index bf0048ebbda356a7..b4c4a9cd6365f122 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -177,10 +177,10 @@ 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_x32("pending_events", S_IRUSR, root,
- (u32 *)&host->pending_events);
- debugfs_create_x32("completed_events", S_IRUSR, root,
- (u32 *)&host->completed_events);
+ debugfs_create_xul("pending_events", S_IRUSR, root,
+ &host->pending_events);
+ debugfs_create_xul("completed_events", S_IRUSR, root,
+ &host->completed_events);
}
#endif /* defined(CONFIG_DEBUG_FS) */
--
2.17.1
