From 83cb46c286beb5406aaed2e0d5895719717804b3 Mon Sep 17 00:00:00 2001 From: Alexey Brodkin Date: Mon, 17 Apr 2017 19:13:17 +0300 Subject: [PATCH] ehci-ppc4xx: Prepare for usage of readl()/writel() accessors We used to have opencoded ehci_readl()/writel() which required no external functions to be called. Now with attempt to switch to generic readl()/writel() accessors we see a missing declaration of those accessors in ehci-ppc4xx. Something like that happens if applied http://patchwork.ozlabs.org/patch/726714/: ---------------->8--------------- CC drivers/usb/host/ehci-ppc4xx.o drivers/usb/host/ehci-ppc4xx.c: In function 'ehci_hcd_init': drivers/usb/host/ehci-ppc4xx.c:23:3: warning: implicit declaration of function 'readl' [-Wimplicit-function-declaration] HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); ^ ---------------->8--------------- Signed-off-by: Alexey Brodkin Cc: Tom Rini Cc: Marek Vasut Cc: Stefan Roese Reviewed-by: Stefan Roese --- drivers/usb/host/ehci-ppc4xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ehci-ppc4xx.c b/drivers/usb/host/ehci-ppc4xx.c index 9aee3ff786..9d23577642 100644 --- a/drivers/usb/host/ehci-ppc4xx.c +++ b/drivers/usb/host/ehci-ppc4xx.c @@ -8,6 +8,7 @@ */ #include #include +#include #include "ehci.h" -- 2.30.2