diff options
| author | Julian Andres Klode <jak@jak-linux.org> | 2011-09-27 19:01:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-29 17:41:38 -0700 |
| commit | ff006d12667153a5ee187c834ac328dfd5afb0a2 (patch) | |
| tree | c5fe4e7b02baf42fb883401557432584b5ba8c93 /drivers/staging/nvec | |
| parent | 210ceb4f68dcc7bede2e3af547abd6f661a7bfda (diff) | |
| download | talos-obmc-linux-ff006d12667153a5ee187c834ac328dfd5afb0a2.tar.gz talos-obmc-linux-ff006d12667153a5ee187c834ac328dfd5afb0a2.zip | |
staging: nvec: Return error in PS2 driver if write fails
Return the return value of nvec_write_async() in the methods
returning an int.
Signed-off-by: Julian Andres Klode <jak@jak-linux.org>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/nvec')
| -rw-r--r-- | drivers/staging/nvec/nvec_ps2.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/staging/nvec/nvec_ps2.c b/drivers/staging/nvec/nvec_ps2.c index 67c77551494f..c3ba12c7cf83 100644 --- a/drivers/staging/nvec/nvec_ps2.c +++ b/drivers/staging/nvec/nvec_ps2.c @@ -38,8 +38,7 @@ static struct nvec_ps2 ps2_dev; static int ps2_startstreaming(struct serio *ser_dev) { unsigned char buf[] = START_STREAMING; - nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); - return 0; + return nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); } static void ps2_stopstreaming(struct serio *ser_dev) @@ -55,9 +54,7 @@ static int ps2_sendcommand(struct serio *ser_dev, unsigned char cmd) buf[2] = cmd & 0xff; dev_dbg(&ser_dev->dev, "Sending ps2 cmd %02x\n", cmd); - nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); - - return 0; + return nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); } static int nvec_ps2_notifier(struct notifier_block *nb, |
