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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-12-06 23:29:32 -0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-12-10 09:53:09 +0100 |
| commit | 3f326f9d0058174d2da92f31dbc176245386a4a6 (patch) | |
| tree | f089cfb606b41048319f5b694a425c06e0c26453 /drivers/mfd | |
| parent | 3224a21aa25bd99b4c72f581c3d76d65a7df8cd8 (diff) | |
| download | barebox-3f326f9d0058174d2da92f31dbc176245386a4a6.tar.gz barebox-3f326f9d0058174d2da92f31dbc176245386a4a6.tar.xz | |
mfd: rave-sp: Make use of wait_on_timeout()
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/rave-sp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c index 469ce4cc0d..cc897b122f 100644 --- a/drivers/mfd/rave-sp.c +++ b/drivers/mfd/rave-sp.c @@ -314,7 +314,6 @@ int rave_sp_exec(struct rave_sp *sp, unsigned char *data = __data; int command, ret = 0; u8 ackid; - uint64_t start = get_time_ns(); command = sp->variant->cmd.translate(data[0]); if (command < 0) @@ -334,12 +333,9 @@ int rave_sp_exec(struct rave_sp *sp, * is_timeout will implicitly poll serdev via poller * infrastructure */ - while (!is_timeout(start, SECOND) && !reply.received) - ; - - if (!reply.received) { + ret = wait_on_timeout(SECOND, reply.received); + if (ret) { dev_err(dev, "Command timeout\n"); - ret = -ETIMEDOUT; sp->reply = NULL; } |