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| author | Felipe Balbi <balbi@ti.com> | 2014-06-27 10:41:00 -0500 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-06-27 10:41:00 -0500 |
| commit | 9ad7860450ea65c6bbcbd52a9a25b54b07e35941 (patch) | |
| tree | b5af173777cd159b9248a8227dfbe540e8795c72 | |
| parent | 5d881802c407d83c169c875dad88fe2bba066c33 (diff) | |
| download | linux-stable-9ad7860450ea65c6bbcbd52a9a25b54b07e35941.tar.gz linux-stable-9ad7860450ea65c6bbcbd52a9a25b54b07e35941.tar.bz2 linux-stable-9ad7860450ea65c6bbcbd52a9a25b54b07e35941.zip | |
Revert "tools: ffs-test: convert to new descriptor format fixing compilation error"
This reverts commit f2af74123f8c5a735248547f4286a3adc28633c1.
There is a better fix for this build error coming in a following
patch.
Signed-of-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | include/uapi/linux/usb/functionfs.h | 2 | ||||
| -rw-r--r-- | tools/usb/Makefile | 6 | ||||
| -rw-r--r-- | tools/usb/ffs-test.c | 20 |
3 files changed, 4 insertions, 24 deletions
diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h index ecb3a31f7ca6..2a4b4a72a4f9 100644 --- a/include/uapi/linux/usb/functionfs.h +++ b/include/uapi/linux/usb/functionfs.h @@ -53,7 +53,7 @@ struct usb_endpoint_descriptor_no_audio { * structure. Any flags that are not recognised cause the whole block to be * rejected with -ENOSYS. * - * Legacy descriptors format (deprecated as of 3.14): + * Legacy descriptors format: * * | off | name | type | description | * |-----+-----------+--------------+--------------------------------------| 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..fe1e66b6ef40 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; @@ -124,13 +114,7 @@ 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, |