From: David Cross <david.cross@cypress.com>
To: tony@atomide.com
Cc: greg@kroah.com, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
Subject: Re: [PATCH] gpmc, EXPORT_SYMBOLS, west bridge related
Date: Tue, 07 Sep 2010 12:26:47 -0700 [thread overview]
Message-ID: <1283887607.7250.10.camel@odc-laptop> (raw)
This patch exports some of the gpmc driver functions in OMAP3. The purpose behind this patch
is to allow device drivers compiled as loadable modules to be interfaced to the GPMC. I am
hoping that Tony is the correct maintainer and willing to ACK this change. Please let me know
if there are any issues or concerns with this patch.
Thanks,
David
Signed-off-by: David Cross <david.cross@cypress.com>
diff -uprN -X linux-next-vanilla/Documentation/dontdiff linux-next-vanilla/arch/arm/mach-omap2/gpmc.c linux-next-incl-sdk/arch/arm/mach-omap2/gpmc.c
--- linux-next-vanilla/arch/arm/mach-omap2/gpmc.c 2010-08-31 19:32:51.000000000 -0700
+++ linux-next-incl-sdk/arch/arm/mach-omap2/gpmc.c 2010-09-01 16:10:21.000000000 -0700
@@ -133,6 +133,7 @@ void gpmc_cs_write_reg(int cs, int idx,
reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx;
__raw_writel(val, reg_addr);
}
+EXPORT_SYMBOL(gpmc_cs_write_reg);
u32 gpmc_cs_read_reg(int cs, int idx)
{
@@ -141,6 +142,7 @@ u32 gpmc_cs_read_reg(int cs, int idx)
reg_addr = gpmc_base + GPMC_CS0_OFFSET + (cs * GPMC_CS_SIZE) + idx;
return __raw_readl(reg_addr);
}
+EXPORT_SYMBOL(gpmc_cs_read_reg);
/* TODO: Add support for gpmc_fck to clock framework and use it */
unsigned long gpmc_get_fclk_period(void)
@@ -294,6 +296,7 @@ int gpmc_cs_set_timings(int cs, const st
return 0;
}
+EXPORT_SYMBOL(gpmc_cs_set_timings);
static void gpmc_cs_enable_mem(int cs, u32 base, u32 size)
{
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next reply other threads:[~2010-09-07 19:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-07 19:26 David Cross [this message]
2010-09-07 23:58 ` [PATCH] gpmc, EXPORT_SYMBOLS, west bridge related Greg KH
2010-09-08 17:00 ` David Cross
2010-09-08 17:30 ` Tony Lindgren
2010-09-08 17:28 ` Tony Lindgren
2010-09-09 3:39 ` Greg KH
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