On Thursday 08 September 2011 02:45 PM, Sricharan R wrote:
Hi Benoit,
-----Original Message-----
From: Sricharan R [mailto:r.sricharan@xxxxxx]
Sent: Thursday, September 08, 2011 2:35 PM
To: Sricharan R
Subject: Re: [PATCH 1/8] OMAP: hwmod: Fix the addr spaces count API.
[...]
diff --git a/arch/arm/mach-omap2/omap_hwmod.c
b/arch/arm/mach-omap2/omap_hwmod.c
index 84cc0bd..32a0f48a 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -791,9 +791,11 @@ static int _count_ocp_if_addr_spaces(struct
omap_hwmod_ocp_if *os)
if (!os || !os->addr)
return 0;
- do {
- mem =&os->addr[i++];
- } while (mem->pa_start != mem->pa_end);
+ mem =&os->addr[i];
+
This extran line isn't needed Sricharan.
+ while (mem->pa_start != mem->pa_end) {
+ mem =&os->addr[++i];
+ };
return i;
Cannot you just do "return i - 1"?
Right. That was the first idea.
But after some discussion concluded that
right way is to, not to take in to account, the
null structure itself, rather than incrementing and
decrementing.
I was the one who objected to the i-1 or i--
change. The count logic itself should
handle all the scenario's.
Regards
Santosh
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