Somewhere along the patch handling path, both the old "printk(KERN_ALERT
....)" and the new "pr_alert(...)" were retained, leading to the
duplicate printing of "PC:".
Drop the old one.
Fixes: eaabf98b0932a540 ("sh: fault: modernize printing of kernel messages")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rich Felker <dalias@libc.org>
        if (!oops_may_print())
                return;
 
-       printk(KERN_ALERT "PC:");
        pr_alert("BUG: unable to handle kernel %s at %08lx\n",
                 address < PAGE_SIZE ? "NULL pointer dereference"
                                     : "paging request",