4.4-stable review patch. If anyone has any objections, please let me know.
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From: Geert Uytterhoeven geert+renesas@glider.be
[ Upstream commit 8cbbf1745dcde7ba7e423dc70619d223de90fd43 ]
When exposing data access through debugfs, the correct debugfs_create_*() functions must be used, depending on data type.
Remove all casts from data pointers passed to debugfs_create_*() functions, as such casts prevent the compiler from flagging bugs.
Correct all wrong usage: - clk.rate is unsigned long, not u32, - clk.flags is u8, not u32, which exposed the successive clk.rate_offset and clk.src_offset fields.
Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Acked-by: Aaro Koskinen aaro.koskinen@iki.fi Signed-off-by: Tony Lindgren tony@atomide.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm/mach-omap1/clock.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -1031,17 +1031,17 @@ static int clk_debugfs_register_one(stru return -ENOMEM; c->dent = d;
- d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usecount); + d = debugfs_create_u8("usecount", S_IRUGO, c->dent, &c->usecount); if (!d) { err = -ENOMEM; goto err_out; } - d = debugfs_create_u32("rate", S_IRUGO, c->dent, (u32 *)&c->rate); + d = debugfs_create_ulong("rate", S_IRUGO, c->dent, &c->rate); if (!d) { err = -ENOMEM; goto err_out; } - d = debugfs_create_x32("flags", S_IRUGO, c->dent, (u32 *)&c->flags); + d = debugfs_create_x8("flags", S_IRUGO, c->dent, &c->flags); if (!d) { err = -ENOMEM; goto err_out;