• Shawn Guo's avatar
    serial/imx: get rid of the uses of cpu_is_mx1() · fe6b540a
    Shawn Guo authored
    The patch removes all the uses of cpu_is_mx1().  Instead, it uses
    the .id_table of platform_driver to distinguish the uart device type,
    IMX1_UART and IMX21_UART.  The IMX21_UART type runs on all i.mx
    except i.mx1.
    
    A couple of !cpu_is_mx1 logic gets turned into is_imx21_uart,
    as the codes wrapped there are really IMX21 type uart specific.
    
    It also removes macro MX1_UCR3_REF25 and MX1_UCR3_REF30 which are
    not used anywhere.
    Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
    Cc: Sascha Hauer <s.hauer@pengutronix.de>
    Cc: Alan Cox <alan@linux.intel.com>
    Cc: Greg Kroah-Hartman <gregkh@suse.de>
    Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
    fe6b540a
clock-imx31.c 17.5 KB