[PATCH 09/30] ARM: omap2: export functions used by nand driver

Arnd Bergmann
2011-10-02T14:48:05Z

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>
---
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