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pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel

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[ Upstream commit 9e04a0eda8 ]

The second video-in channel on RZ/G1C has only 12 data lanes, but the
pin control driver uses the vin_data union, which is meant for 24 data
lanes, thus wasting space.

Fix this by using the vin_data12 union instead.

This reduces kernel size by 96 bytes.

Fixes: 50f3f2d73e ("pinctrl: sh-pfc: Reduce kernel size for narrow VIN channels")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/52716fa89139f6f92592633edb52804d4c5e18f0.1640269757.git.geert+renesas@glider.be
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2021-12-23 15:41:11 +01:00 committed by Greg Kroah-Hartman
parent e224396bf2
commit 339a2739cb
1 changed files with 2 additions and 2 deletions
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4
drivers/pinctrl/renesas/pfc-r8a77470.c
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@ -2140,7 +2140,7 @@ static const unsigned int vin0_clk_mux[] = {
VI0_CLK_MARK,
};
/* - VIN1 ------------------------------------------------------------------- */
static const union vin_data vin1_data_pins = {
static const union vin_data12 vin1_data_pins = {
.data12 = {
RCAR_GP_PIN(3, 1), RCAR_GP_PIN(3, 2),
RCAR_GP_PIN(3, 3), RCAR_GP_PIN(3, 4),
@ -2150,7 +2150,7 @@ static const union vin_data vin1_data_pins = {
RCAR_GP_PIN(3, 15), RCAR_GP_PIN(3, 16),
},
};
static const union vin_data vin1_data_mux = {
static const union vin_data12 vin1_data_mux = {
.data12 = {
VI1_DATA0_MARK, VI1_DATA1_MARK,
VI1_DATA2_MARK, VI1_DATA3_MARK,