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| author |   Nathan Huckleberry <nhuck@google.com> | 2019-06-13 11:58:38 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 08:44:09 +0200 |
| commit | 1a65a03561198f38f8198650b52f55a21cbb4b6c (patch) | |
| tree | 91ef033c37464b4cb00f4b71d99af1e9a2ac9fbf /drivers/usb/host | |
| parent | Merge 5.2-rc5 into usb-next (diff) | |
| download | linux-dev-1a65a03561198f38f8198650b52f55a21cbb4b6c.tar.xz linux-dev-1a65a03561198f38f8198650b52f55a21cbb4b6c.zip | |
usb: host: xhci-tegra: Fix Wunused-const-variable
Clang produces the following warning
drivers/usb/host/xhci-tegra.c:357:27: warning: unused variable
'mbox_cmd_name' [-Wunused-const-variable]
static const char * const mbox_cmd_name[] = {
Looks like it was intended for logging or debugging, but was
never implemented. Removing mbox_cmd_name.
Cc: clang-built-linux@googlegroups.com
Link: https://github.com/ClangBuiltLinux/linux/issues/533
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci-tegra.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index 294158113d62..dafc65911fc0 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -354,29 +354,6 @@ enum tegra_xusb_mbox_cmd { MBOX_CMD_NAK }; -static const char * const mbox_cmd_name[] = { - [ 1] = "MSG_ENABLE", - [ 2] = "INC_FALCON_CLOCK", - [ 3] = "DEC_FALCON_CLOCK", - [ 4] = "INC_SSPI_CLOCK", - [ 5] = "DEC_SSPI_CLOCK", - [ 6] = "SET_BW", - [ 7] = "SET_SS_PWR_GATING", - [ 8] = "SET_SS_PWR_UNGATING", - [ 9] = "SAVE_DFE_CTLE_CTX", - [ 10] = "AIRPLANE_MODE_ENABLED", - [ 11] = "AIRPLANE_MODE_DISABLED", - [ 12] = "START_HSIC_IDLE", - [ 13] = "STOP_HSIC_IDLE", - [ 14] = "DBC_WAKE_STACK", - [ 15] = "HSIC_PRETEND_CONNECT", - [ 16] = "RESET_SSPI", - [ 17] = "DISABLE_SS_LFPS_DETECTION", - [ 18] = "ENABLE_SS_LFPS_DETECTION", - [128] = "ACK", - [129] = "NAK", -}; - struct tegra_xusb_mbox_msg { u32 cmd; u32 data; |