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Paul Burton
df8fed831c
Commit7e534323c4("mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks") modified the prototype of the struct nand_chip read_buf function pointer. In the au1550nd driver we have 2 implementations of read_buf. The previously mentioned commit modified the au_read_buf() implementation to match the function pointer, but not au_read_buf16(). This results in a compiler warning for MIPS db1xxx_defconfig builds: drivers/mtd/nand/raw/au1550nd.c:443:57: warning: pointer type mismatch in conditional expression Fix this by updating the prototype of au_read_buf16() to take a struct nand_chip pointer as its first argument, as is expected after commit7e534323c4("mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks"). Note that this shouldn't have caused any functional issues at runtime, since the offset of the struct mtd_info within struct nand_chip is 0 making mtd_to_nand() effectively a type-cast. Signed-off-by: Paul Burton <[email protected]> Fixes:7e534323c4("mtd: rawnand: Pass a nand_chip object to chip->read_xxx() hooks") Cc: [email protected] # v4.20+ Reviewed-by: Boris Brezillon <[email protected]> Signed-off-by: Miquel Raynal <[email protected]>