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[LTSI-3.14,506/894] ARM: pxa: hx4700: initialize all the struct pwm_lookup members

Message ID 1409209620-24487-507-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Aug. 28, 2014, 7 a.m. UTC 
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Instead of relying on the .pwm_period_ns member of the pwm-backlight
driver's platform data, the PWM period can be retrieved from the PWM
lookup table.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
(cherry picked from commit fcb355063ffb12a834b3ca1383c9beec9285d568)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-pxa/hx4700.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index a7c30eb..0788a1f 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -574,7 +574,14 @@  static struct platform_device backlight = {
 };
 
 static struct pwm_lookup hx4700_pwm_lookup[] = {
-	PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight", NULL),
+	{
+		.provider = "pxa27x-pwm.1",
+		.index = 0,
+		.dev_id = "pwm-backlight",
+		.con_id = NULL,
+		.period = 30923,
+		.polarity = PWM_POLARITY_NORMAL,
+	},
 };
 
 /*