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authorMateusz Zalega <m.zalega@samsung.com>2014-04-28 21:13:24 +0200
committerLukasz Majewski <l.majewski@samsung.com>2014-05-05 08:00:28 +0200
commit711b931f90e44ff1248cd73c15f64485470d86ff (patch)
treeba210677e3fa0c50a74a357a997931530a4e12db /lib
parent75504e9592745021006cb8905b5ff5a51d9d1cb3 (diff)
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dfu: mmc: raw data write fix
When user attempted to perform a raw write using DFU (vide dfu_fill_entity_mmc) with MMC interface not initialized before, get_mmc_blk_size() reported invalid (zero) block size - it wasn't possible to write ie. a new u-boot image. This commit fixes that by initializing MMC device before use in dfu_fill_entity_mmc(). While fixing initialization sequence, I had to change about half of dfu_fill_entity_mmc's body, so I refactored it on the way to make it, IMHO, considerably more comprehensible. Being left as dead code, get_mmc_blk_size() was removed. Tested on Samsung Goni. Signed-off-by: Mateusz Zalega <m.zalega@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Tom Rini <trini@ti.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
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