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authorLee Jones <lee.jones@linaro.org>2020-07-06 16:33:35 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-07-09 18:19:59 +0300
commitf0f705fcfe99301aa7268dbb080cb24ff7787042 (patch)
tree48c4b5394efde7067dc8398d58afcff4fe96fb47
parentbeb368a4b9cbe67894354b884fa34e8e2e701a92 (diff)
downloadlinux-f0f705fcfe99301aa7268dbb080cb24ff7787042.tar.xz
usb: early: xhci-dbc: Supply missing 'xhci-dbgp.h' headerfile
If the header file containing a function's prototype isn't included by the sourcefile containing the associated function, the build system complains of missing prototypes. Fixes the following W=1 kernel build warning(s): drivers/usb/early/ehci-dbgp.c: In function ‘early_dbgp_write’: drivers/usb/early/ehci-dbgp.c:915:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 915 | int chunk, ret; | ^~~ drivers/usb/early/xhci-dbc.c:600:12: warning: no previous prototype for ‘early_xdbc_parse_parameter’ [-Wmissing-prototypes] 600 | int __init early_xdbc_parse_parameter(char *s) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/early/xhci-dbc.c:653:12: warning: no previous prototype for ‘early_xdbc_setup_hardware’ [-Wmissing-prototypes] 653 | int __init early_xdbc_setup_hardware(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/usb/early/xhci-dbc.c:910:13: warning: no previous prototype for ‘early_xdbc_register_console’ [-Wmissing-prototypes] 910 | void __init early_xdbc_register_console(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Cc: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Reviewed-by: Jann Horn <jannh@google.com> Link: https://lore.kernel.org/r/20200706133341.476881-27-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/usb/early/xhci-dbc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c
index 04ba11fff0ed..a9932c1ff20f 100644
--- a/drivers/usb/early/xhci-dbc.c
+++ b/drivers/usb/early/xhci-dbc.c
@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/kthread.h>
+#include <linux/usb/xhci-dbgp.h>
#include "../host/xhci.h"
#include "xhci-dbc.h"