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Commit f9e8d0f7 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Kishon Vijay Abraham I
Browse files

phy: tegra: Convert to use match_string() helper 



The new helper returns index of the matching string in an array.
We are going to use it here.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent cd3bf368

drivers/phy/tegra/xusb.c

+1 −14
Original line number Diff line number Diff line
@@ -102,19 +102,6 @@ tegra_xusb_pad_find_phy_node(struct tegra_xusb_pad *pad, unsigned int index) 
	return np;

}



static int

tegra_xusb_lane_lookup_function(struct tegra_xusb_lane *lane,

				    const char *function)

{

	unsigned int i;



	for (i = 0; i < lane->soc->num_funcs; i++)

		if (strcmp(function, lane->soc->funcs[i]) == 0)

			return i;



	return -EINVAL;

}



int tegra_xusb_lane_parse_dt(struct tegra_xusb_lane *lane,

			     struct device_node *np)

{
@@ -126,7 +113,7 @@ int tegra_xusb_lane_parse_dt(struct tegra_xusb_lane *lane, 
	if (err < 0)

		return err;



	err = tegra_xusb_lane_lookup_function(lane, function);

	err = match_string(lane->soc->funcs, lane->soc->num_funcs, function);

	if (err < 0) {

		dev_err(dev, "invalid function \"%s\" for lane \"%s\"\n",

			function, np->name);