| From | Kishon Vijay Abraham I <> | Subject | [PATCH 11/51] phy: tegra: mark tegra_xusb_lane_lookup_function() static | Date | Wed, 14 Sep 2016 13:13:52 +0530 |
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From: Baoyou Xie <baoyou.xie@linaro.org>
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> --- drivers/phy/tegra/xusb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index dbd2a4d..873424a 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; -- 1.7.9.5
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