diff options
| author | Baoyou Xie | 2016-08-31 17:05:19 +0800 |
|---|---|---|
| committer | Kishon Vijay Abraham I | 2016-09-10 16:48:35 +0530 |
| commit | 713b3ce9a3afba269590b8630db8abd8e139f873 (patch) | |
| tree | 89eac2c23ceb6c8f130afe1573587019c6f91ffe /drivers/phy | |
| parent | 0674b440b8c98a0fa353960c814076a32d39b472 (diff) | |
phy: tegra: mark tegra_xusb_lane_lookup_function() static
We get 1 warning when building kernel with W=1:
drivers/phy/tegra/xusb.c:104:5: warning: no previous prototype for 'tegra_xusb_lane_lookup_function' [-Wmissing-prototypes]
In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
So this patch marks it 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/tegra/xusb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index dbd2a4db1078..873424ab0e32 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -102,7 +102,8 @@ tegra_xusb_pad_find_phy_node(struct tegra_xusb_pad *pad, unsigned int index) return of_find_node_by_name(np, pad->soc->lanes[index].name); } -int tegra_xusb_lane_lookup_function(struct tegra_xusb_lane *lane, +static int +tegra_xusb_lane_lookup_function(struct tegra_xusb_lane *lane, const char *function) { unsigned int i; |