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UPSTREAM: usb: raw_gadget: fix compilation warnings in uapi headers

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(Upstream commit 956ae8df7fed0a2acc7ae934f24493eaeb031f62.)

Mark usb_raw_io_flags_valid() and usb_raw_io_flags_zero() as inline to
fix the following warnings:

./usr/include/linux/usb/raw_gadget.h:69:12: warning: unused function 'usb_raw_io_flags_valid' [-Wunused-function]
./usr/include/linux/usb/raw_gadget.h:74:12: warning: unused function 'usb_raw_io_flags_zero' [-Wunused-function]

Reported-by: kernelci.org bot <bot@kernelci.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Link: https://lore.kernel.org/r/6206b80b3810f95bfe1d452de45596609a07b6ea.1584456779.git.andreyknvl@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bug: 147413187
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Change-Id: Ief46cc5076f202fe058508ee11839708395842dd
This commit is contained in:
Andrey Konovalov 2020-03-17 15:54:31 +01:00
parent f706056cab
commit c1a6370ee6
1 changed files with 2 additions and 2 deletions
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4
include/uapi/linux/usb/raw_gadget.h
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@ -66,12 +66,12 @@ struct usb_raw_event {
#define USB_RAW_IO_FLAGS_ZERO 0x0001
#define USB_RAW_IO_FLAGS_MASK 0x0001
static int usb_raw_io_flags_valid(__u16 flags)
static inline int usb_raw_io_flags_valid(__u16 flags)
{
return (flags & ~USB_RAW_IO_FLAGS_MASK) == 0;
}
static int usb_raw_io_flags_zero(__u16 flags)
static inline int usb_raw_io_flags_zero(__u16 flags)
{
return (flags & USB_RAW_IO_FLAGS_ZERO);
}