From: Stephen Warren <swarren@nvidia.com>
Date: Mon, 14 Apr 2014 21:33:41 +0000 (-0600)
Subject: pinctrl: tegra: reduce size of data table fields
X-Git-Tag: firefly_0821_release~176^2~3465^2~34^2~52
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0298fc3e1b057bd89ecfa3b00c1f5106d50c8136;p=firefly-linux-kernel-4.4.55.git

pinctrl: tegra: reduce size of data table fields

The range of npins and function ID values is small enough to fit into a
u8. Use this type rather than unsigned to shrink the pinmux data tables.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/pinctrl-tegra.h b/drivers/pinctrl/pinctrl-tegra.h
index 08a2e55d47b5..24c5a91230bb 100644
--- a/drivers/pinctrl/pinctrl-tegra.h
+++ b/drivers/pinctrl/pinctrl-tegra.h
@@ -125,8 +125,8 @@ struct tegra_function {
 struct tegra_pingroup {
 	const char *name;
 	const unsigned *pins;
-	unsigned npins;
-	unsigned funcs[4];
+	u8 npins;
+	u8 funcs[4];
 	s16 mux_reg;
 	s16 pupd_reg;
 	s16 tri_reg;