From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
[ Upstream commit 9e04a0eda84fccab0ac22a33825ad53f47c968c7 ]
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: 50f3f2d73e3426ba ("pinctrl: sh-pfc: Reduce kernel size for narrow VIN channels")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Link: https://lore.kernel.org/r/52716fa89139f6f92592633edb52804d4c5e18f0.1640269757.git.geert+renesas@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/pinctrl/renesas/pfc-r8a77470.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/renesas/pfc-r8a77470.c b/drivers/pinctrl/renesas/pfc-r8a77470.c
index e6e5487691c1..cf7153d06a95 100644
--- a/drivers/pinctrl/renesas/pfc-r8a77470.c
+++ b/drivers/pinctrl/renesas/pfc-r8a77470.c
@@ -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,
--
2.34.1
