diff options
| author | Arnd Bergmann | 2018-06-18 16:38:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-06-28 15:10:47 +0200 |
| commit | c238d7b1e5fd6416458d7a7295a6d20ab56a3baa (patch) | |
| tree | 17b618496ff26c426166666a29357edd9dd96070 /drivers/staging/rts5208/rtsx_chip.h | |
| parent | staging: use BIT_ULL for NL80211_STA_INFO_* attribute types (diff) | |
| download | kernel-qcow2-linux-c238d7b1e5fd6416458d7a7295a6d20ab56a3baa.tar.gz kernel-qcow2-linux-c238d7b1e5fd6416458d7a7295a6d20ab56a3baa.tar.xz kernel-qcow2-linux-c238d7b1e5fd6416458d7a7295a6d20ab56a3baa.zip | |
staging: rtsx: remove rtsx_trace() and related code
The driver has rather excessive amount of tracing code, which would be
better done using ftrace. This is obviously not a main feature of the
driver, and it should work just as well without it.
Removing it saves over 1300 lines of code and likely makes the driver
a bit faster by avoiding lots of calls into the timekeeping code.
I came across this while cleaning up the last users of the deprecated
getnstimeofday64() function, of which there is one in the now-removed
get_current_time() function of the rtsx driver that was only used for
tracing.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rts5208/rtsx_chip.h')
| -rw-r--r-- | drivers/staging/rts5208/rtsx_chip.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/staging/rts5208/rtsx_chip.h b/drivers/staging/rts5208/rtsx_chip.h index 8a8cd5d3cf7e..ec1c3d96d31a 100644 --- a/drivers/staging/rts5208/rtsx_chip.h +++ b/drivers/staging/rts5208/rtsx_chip.h @@ -644,19 +644,6 @@ struct spi_info { int spi_clock; }; -#ifdef _MSG_TRACE -struct trace_msg_t { - u16 line; -#define MSG_FUNC_LEN 64 - char func[MSG_FUNC_LEN]; -#define MSG_FILE_LEN 32 - char file[MSG_FILE_LEN]; -#define TIME_VAL_LEN 16 - u8 timeval_buf[TIME_VAL_LEN]; - u8 valid; -}; -#endif - /************/ /* LUN mode */ /************/ @@ -798,11 +785,6 @@ struct rtsx_chip { struct spi_info spi; -#ifdef _MSG_TRACE - struct trace_msg_t trace_msg[TRACE_ITEM_CNT]; - int msg_idx; -#endif - int auto_delink_cnt; int auto_delink_allowed; |