linux-kernel - [PATCH v2 01/11] ARM: OMAP: zoom-display: Remove the use of TWL4030_MODULE

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Message-ID: <1358344439-23017-2-git-send-email-peter.ujfalusi@ti.com>
Date:	Wed, 16 Jan 2013 14:53:49 +0100
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	Samuel Ortiz <sameo@...ux.intel.com>
CC:	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	Tero Kristo <t-kristo@...com>
Subject: [PATCH v2 01/11] ARM: OMAP: zoom-display: Remove the use of TWL4030_MODULE_PWM1

Use the future proof TWL_MODULE_PWM module id instead to aim the twl-core
cleanup planed for 3.9 kernel cycle.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
Acked-by: Tony Lindgren <tony@...mide.com>
---
 arch/arm/mach-omap2/board-zoom-display.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index 1c7c834..8cef477 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -49,13 +49,13 @@ static void zoom_panel_disable_lcd(struct omap_dss_device *dssdev)
 {
 }
 
-/*
- * PWMA/B register offsets (TWL4030_MODULE_PWMA)
- */
+/* Register offsets in TWL4030_MODULE_INTBR */
 #define TWL_INTBR_PMBR1	0xD
 #define TWL_INTBR_GPBR1	0xC
-#define TWL_LED_PWMON	0x0
-#define TWL_LED_PWMOFF	0x1
+
+/* Register offsets in TWL_MODULE_PWM */
+#define TWL_LED_PWMON	0x3
+#define TWL_LED_PWMOFF	0x4
 
 static int zoom_set_bl_intensity(struct omap_dss_device *dssdev, int level)
 {
@@ -93,8 +93,8 @@ static int zoom_set_bl_intensity(struct omap_dss_device *dssdev, int level)
 	}
 
 	c = ((50 * (100 - level)) / 100) + 1;
-	twl_i2c_write_u8(TWL4030_MODULE_PWM1, 0x7F, TWL_LED_PWMOFF);
-	twl_i2c_write_u8(TWL4030_MODULE_PWM1, c, TWL_LED_PWMON);
+	twl_i2c_write_u8(TWL_MODULE_PWM, 0x7F, TWL_LED_PWMOFF);
+	twl_i2c_write_u8(TWL_MODULE_PWM, c, TWL_LED_PWMON);
 #else
 	pr_warn("Backlight not enabled\n");
 #endif
-- 
1.8.1

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