diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2014-12-24 17:43:27 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-03-16 14:58:21 +0100 |
| commit | 13538bcabe53f06d64e65f6dd101f3ba07f3c9c0 (patch) | |
| tree | 4cb7c5b223975cb2a4e30f3654cf8589f2394894 | |
| parent | cb3f9ca37d900d0084c985fa965356eb4b7fe6e9 (diff) | |
clk-gate: fix bit # check in clk_register_gate()
commit 2e9dcdae4068460c45a308dd891be5248260251c upstream.
In case CLK_GATE_HIWORD_MASK flag is passed to clk_register_gate(), the bit #
should be no higher than 15, however the corresponding check is obviously off-
by-one.
Fixes: 045779942c04 ("clk: gate: add CLK_GATE_HIWORD_MASK")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
| -rw-r--r-- | drivers/clk/clk-gate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c index 4a58c55255bd..797bab97cea6 100644 --- a/drivers/clk/clk-gate.c +++ b/drivers/clk/clk-gate.c @@ -128,7 +128,7 @@ struct clk *clk_register_gate(struct device *dev, const char *name, struct clk_init_data init; if (clk_gate_flags & CLK_GATE_HIWORD_MASK) { - if (bit_idx > 16) { + if (bit_idx > 15) { pr_err("gate bit exceeds LOWORD field\n"); return ERR_PTR(-EINVAL); } |