Re: [PATCH 2/3]NAND: OMAP: Fixing omap nand driver, compiled as module

[Artem Bityutskiy <dedekind1@gmail.com>]

On Fri, 2009-10-30 at 14:57 +0530, Vimal Singh wrote:
> Last time I forgot to 'git add' for 'arch/arm/mach-omap2/gpmc.c'... My bad.
> Correct patch is below.
> 
> -vimal
> 
> 
> From: Vimal Singh <vimalsingh@ti.com>
> Date: Fri, 30 Oct 2009 14:54:29 +0530
> Subject: [PATCH] NAND: OMAP: Fixing omap nand driver, compiled as module
> 
> Removing OMAP NAND driver, when loaded as a module, gives error and
> does not get success. This fixes this and makes driver loadable and
> removable run time.
> 
> Signed-off-by: Vimal Singh <vimalsingh@ti.com>
> ---
>  arch/arm/mach-omap2/gpmc.c |    2 ++
>  drivers/mtd/nand/omap2.c   |    5 ++++-
>  2 files changed, 6 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
> index 1587682..1d10b7b 100644
> --- a/arch/arm/mach-omap2/gpmc.c
> +++ b/arch/arm/mach-omap2/gpmc.c
> @@ -88,6 +88,7 @@ void gpmc_cs_write_reg(int cs, int idx, u32 val)
>  	reg_addr = gpmc_base + GPMC_CS0 + (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)
>  {
> @@ -96,6 +97,7 @@ u32 gpmc_cs_read_reg(int cs, int idx)
>  	reg_addr = gpmc_base + GPMC_CS0 + (cs * GPMC_CS_SIZE) + idx;
>  	return __raw_readl(reg_addr);
>  }
> +EXPORT_SYMBOL(gpmc_cs_read_reg);

Why do you export these?

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

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