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    Subject[PATCH AUTOSEL 4.18 11/92] mtd: rawnand: sunxi: Add an U suffix to NFC_PAGE_OP definition
    Date
    From: Boris Brezillon <boris.brezillon@bootlin.com>

    [ Upstream commit cf3e3fd2e94f4648f17fbd5e0e26409d5d1face9 ]

    Fixes the "warning: large integer implicitly truncated to unsigned type
    [-Woverflow]" warning when compiled for x86.

    This is needed in order to allow compiling this driver when
    COMPILE_TEST=y.

    Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
    Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
    Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
    Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    ---
    drivers/mtd/nand/raw/sunxi_nand.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
    index d831a141a196..99043c3a4fa7 100644
    --- a/drivers/mtd/nand/raw/sunxi_nand.c
    +++ b/drivers/mtd/nand/raw/sunxi_nand.c
    @@ -127,7 +127,7 @@
    #define NFC_CMD_TYPE_MSK GENMASK(31, 30)
    #define NFC_NORMAL_OP (0 << 30)
    #define NFC_ECC_OP (1 << 30)
    -#define NFC_PAGE_OP (2 << 30)
    +#define NFC_PAGE_OP (2U << 30)

    /* define bit use in NFC_RCMD_SET */
    #define NFC_READ_CMD_MSK GENMASK(7, 0)
    --
    2.17.1
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