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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-06-30 21:15:15 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-06-30 21:15:15 -0700
commitba1ba3a4ed0c5c6a6121169abe61802aeab6c1d2 (patch)
tree91ca78d7105c0fbe46821f1896f44c05351e5fd6 /tools
parent8ecd93ab84ce018e032298f55e1b18ada0362850 (diff)
parent8035691365b80428c58908215d4408559afe7cb3 (diff)
Merge tag 'fixes-for-v3.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus
Felipe writes: usb: fixes for v3.16-rc4 A few more fixes for this RC cycle. There's a revert of a previous patch which ended up being the wrong version, so we reverted that commit and applied a better fix. CPPI41 got a race condition fix which was found by Thomas Gleixner. The MSM PHY driver got a runtime pm usage fix so that it wouldn't kill the PHY while it was still being used. We also have a fix for a panic caused when removing musb_am335x driver. Other than that, a few other minor fixes. Signed-of-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/usb/Makefile6
-rw-r--r--tools/usb/ffs-test.c24
2 files changed, 5 insertions, 25 deletions
diff --git a/tools/usb/Makefile b/tools/usb/Makefile
index d576b3bac3cf..acf2165c04e6 100644
--- a/tools/usb/Makefile
+++ b/tools/usb/Makefile
@@ -6,11 +6,7 @@ WARNINGS = -Wall -Wextra
CFLAGS = $(WARNINGS) -g -I../include
LDFLAGS = $(PTHREAD_LIBS)
-all: testusb ffs-test ffs-test-legacy
-
-ffs-test-legacy: ffs-test.c
- $(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS) -DUSE_LEGACY_DESC_HEAD
-
+all: testusb ffs-test
%: %.c
$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
diff --git a/tools/usb/ffs-test.c b/tools/usb/ffs-test.c
index 74b353d9eb50..a87e99f37c52 100644
--- a/tools/usb/ffs-test.c
+++ b/tools/usb/ffs-test.c
@@ -1,5 +1,5 @@
/*
- * ffs-test.c -- user mode filesystem api for usb composite function
+ * ffs-test.c.c -- user mode filesystem api for usb composite function
*
* Copyright (C) 2010 Samsung Electronics
* Author: Michal Nazarewicz <mina86@mina86.com>
@@ -21,8 +21,6 @@
/* $(CROSS_COMPILE)cc -Wall -Wextra -g -o ffs-test ffs-test.c -lpthread */
-/* Uncomment to make the tool use legacy FFS descriptor headers. */
-/* #define USE_LEGACY_DESC_HEAD */
#define _BSD_SOURCE /* for endian.h */
@@ -108,15 +106,7 @@ static void _msg(unsigned level, const char *fmt, ...)
/******************** Descriptors and Strings *******************************/
static const struct {
- struct {
- __le32 magic;
- __le32 length;
-#ifndef USE_LEGACY_DESC_HEAD
- __le32 flags;
-#endif
- __le32 fs_count;
- __le32 hs_count;
- } __attribute__((packed)) header;
+ struct usb_functionfs_descs_head header;
struct {
struct usb_interface_descriptor intf;
struct usb_endpoint_descriptor_no_audio sink;
@@ -124,16 +114,10 @@ static const struct {
} __attribute__((packed)) fs_descs, hs_descs;
} __attribute__((packed)) descriptors = {
.header = {
-#ifdef USE_LEGACY_DESC_HEAD
.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC),
-#else
- .magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
- .flags = cpu_to_le32(FUNCTIONFS_HAS_FS_DESC |
- FUNCTIONFS_HAS_HS_DESC),
-#endif
.length = cpu_to_le32(sizeof descriptors),
- .fs_count = 3,
- .hs_count = 3,
+ .fs_count = cpu_to_le32(3),
+ .hs_count = cpu_to_le32(3),
},
.fs_descs = {
.intf = {

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