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    SubjectRe: [PATCH 09/30] ARM: omap2: export functions used by nand driver
    * Arnd Bergmann <arnd@arndb.de> [111002 07:13]:
    > The omap nand driver uses the gpmc_enable_hwecc and
    > gpmc_calculate_ecc functions from the platform code,
    > but can be built as a module.
    >
    > This only works if the functions are exported.
    >
    > Signed-off-by: Arnd Bergmann <arnd@arndb.de>

    Acked-by: Tony Lindgren <tony@atomide.com>

    > ---
    > arch/arm/mach-omap2/gpmc.c | 2 ++
    > 1 files changed, 2 insertions(+), 0 deletions(-)
    >
    > diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
    > index 130034b..4ed6880 100644
    > --- a/arch/arm/mach-omap2/gpmc.c
    > +++ b/arch/arm/mach-omap2/gpmc.c
    > @@ -882,6 +882,7 @@ int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
    > gpmc_write_reg(GPMC_ECC_CONFIG, val);
    > return 0;
    > }
    > +EXPORT_SYMBOL_GPL(gpmc_enable_hwecc);
    >
    > /**
    > * gpmc_calculate_ecc - generate non-inverted ecc bytes
    > @@ -912,3 +913,4 @@ int gpmc_calculate_ecc(int cs, const u_char *dat, u_char *ecc_code)
    > gpmc_ecc_used = -EINVAL;
    > return 0;
    > }
    > +EXPORT_SYMBOL_GPL(gpmc_calculate_ecc);
    > --
    > 1.7.5.4
    >


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