Hi Tony,
After rebasing on top of your omap-for-v3.8/tmp-merge, I realized that this patch is generating a build break due to removal of the fpga.h include from debug-leds.c.
arch/arm/plat-omap/debug-leds.c: In function 'fpga_probe':
arch/arm/plat-omap/debug-leds.c:114:9: error: 'H2P2_DBG_FPGA_SIZE' undeclared (first use in this function)
arch/arm/plat-omap/debug-leds.c:114:9: note: each undeclared identifier is reported only once for each function it appears in
It does not appear with the omap2plus_config but will appear if you enable the NEW_LEDS support that enable OMAP_DEBUG_LEDS.
I'm not sure why the size is still hard coded. In theory, assuming the resource is properly initialized, resource_size should be usable.
The patch below is fixing that.
Regards,
Benoit
---
>From 81e1c3dddd1cd78b1f5a04983cf920b287764f11 Mon Sep 17 00:00:00 2001
From: Benoit Cousson <b-cousson@xxxxxx>
Date: Mon, 12 Nov 2012 11:44:03 +0100
Subject: [PATCH] ARM: OMAP: debug-leds: Use resource_size instead of hard coded macro
The debug-leds driver should not rely on hard coded macro for
the iomem size but use the resource size instead.
Signed-off-by: Benoit Cousson <b-cousson@xxxxxx>
---
arch/arm/plat-omap/debug-leds.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index c43ea21..aa7ebc6 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -111,7 +111,7 @@ static int fpga_probe(struct platform_device *pdev)
if (!iomem)
return -ENODEV;
- fpga = ioremap(iomem->start, H2P2_DBG_FPGA_SIZE);
+ fpga = ioremap(iomem->start, resource_size(iomem));
__raw_writew(0xff, &fpga->leds);
for (i = 0; i < ARRAY_SIZE(dbg_leds); i++) {
--
1.7.0.4
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