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f6fcf7f79b
If CONFIG_MTD is not set goldfish_nand fails to compile with the following linker warnings: drivers/built-in.o: In function `goldfish_nand_remove': goldfish_nand.c:(.text+0x6e7d0e): undefined reference to `mtd_device_unregister' drivers/built-in.o: In function `goldfish_nand_erase': goldfish_nand.c:(.text+0x6e8ba2): undefined reference to `mtd_erase_callback' drivers/built-in.o: In function `goldfish_nand_init_device': goldfish_nand.c:(.text+0x6e8eba): undefined reference to `mtd_device_parse_register' Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Audio ----- - Move to using the ALSA framework not faking it - Fix the wrong user page DMA (moving to ALSA may fix that too) NAND ---- - Switch from spinlock to mutex - Remove excess checking of parameters in calls - Use dma coherent memory not kmalloc/__pa for the memory (this is just a cleanliness issue not a correctness one)