• Johannes Berg's avatar
    ARM: imx: use endian-safe readl/readw/writel/writew · c553138f
    Johannes Berg authored
    Instead of __raw_*, define imx_* to *_relaxed and use those.
    
    Using imx_* was requested by Arnd because *_relaxed tends to
    indicate that the code was carefully reviewed to not require
    any synchronisation and otherwise be safe, which isn't the
    case here with the automatic conversion.
    
    The conversion itself was done using the following spatch
    (since that automatically adjusts the coding style unlike
    a simple search&replace).
    
    @@
    expression E1, E2;
    @@
    -__raw_writel(E1, E2)
    +imx_writel(E1, E2)
    @@
    expression E1, E2;
    @@
    -__raw_writew(E1, E2)
    +imx_writew(E1, E2)
    @@
    expression E1;
    @@
    -__raw_readl(E1)
    +imx_readl(E1)
    @@
    expression E1;
    @@
    -__raw_readw(E1)
    +imx_readw(E1)
    Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
    Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
    c553138f
cpu-imx27.c 1.86 KB