• Shawn Guo's avatar
    ARM: imx: move clk_prepare() out from mxc_restart() · 18cb680f
    Shawn Guo authored
    It's inappropriate to call clk_prepare() in mxc_restart(), because the
    restart routine could be called in atomic context.  Move clk_get() and
    clk_prepare() into mxc_arch_reset_init() and only have the atomic part
    clk_enable() be called in mxc_restart().
    
    As a result, mxc_arch_reset_init() needs to be called after clk gets
    initialized.
    
    While there, it also changes printk(KERN_ERR ...) to pr_err() and adds
    __init annotation for mxc_arch_reset_init().
    Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
    18cb680f
imx31-dt.c 1.17 KB