USB: serial: io_edgeport: fix NULL-deref at open

[pandora-kernel.git] / drivers / firmware / pcdp.c

diff --git a/drivers/firmware/pcdp.c b/drivers/firmware/pcdp.c
index 51e0e2d..a330492 100644 (file)
--- a/drivers/firmware/pcdp.c
+++ b/drivers/firmware/pcdp.c
@@ -95,7 +95,7 @@ efi_setup_pcdp_console(char *cmdline)
        if (efi.hcdp == EFI_INVALID_TABLE_ADDR)
                return -ENODEV;
 
-       pcdp = ioremap(efi.hcdp, 4096);
+       pcdp = early_ioremap(efi.hcdp, 4096);
        printk(KERN_INFO "PCDP: v%d at 0x%lx\n", pcdp->rev, efi.hcdp);
 
        if (strstr(cmdline, "console=hcdp")) {
@@ -131,6 +131,6 @@ efi_setup_pcdp_console(char *cmdline)
        }
 
 out:
-       iounmap(pcdp);
+       early_iounmap(pcdp, 4096);
        return rc;
 }