Message ID | 1428336906-14906-3-git-send-email-javier.martinez@collabora.co.uk (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Reviewed-by: Gwendal Grignou <gwendal@chromium.org> Tested-by: Gwendal Grignou <gwendal@chromium.org> On Mon, Apr 6, 2015 at 9:15 AM, Javier Martinez Canillas <javier.martinez@collabora.co.uk> wrote: > Commit 6db07b633658 ("mfd: cros_ec: Check result code from EC messages") > added a common cros_ec_check_result() function that can be used to check > the ec_msg->result for errors and warns about them. > > Use the existing function instead of duplicating same check in the driver. > > Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> > --- > drivers/platform/chrome/cros_ec_lpc.c | 14 ++------------ > 1 file changed, 2 insertions(+), 12 deletions(-) > > diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c > index 860310513cf0..3a675817c95d 100644 > --- a/drivers/platform/chrome/cros_ec_lpc.c > +++ b/drivers/platform/chrome/cros_ec_lpc.c > @@ -95,19 +95,9 @@ static int cros_ec_cmd_xfer_lpc(struct cros_ec_device *ec, > > /* Check result */ > msg->result = inb(EC_LPC_ADDR_HOST_DATA); > - > - switch (msg->result) { > - case EC_RES_SUCCESS: > - break; > - case EC_RES_IN_PROGRESS: > - ret = -EAGAIN; > - dev_dbg(ec->dev, "command 0x%02x in progress\n", > - msg->command); > + ret = cros_ec_check_result(ec, msg); > + if (ret) > goto done; > - default: > - dev_dbg(ec->dev, "command 0x%02x returned %d\n", > - msg->command, msg->result); > - } > > /* Read back args */ > args.flags = inb(EC_LPC_ADDR_HOST_ARGS); > -- > 2.1.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index 860310513cf0..3a675817c95d 100644 --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -95,19 +95,9 @@ static int cros_ec_cmd_xfer_lpc(struct cros_ec_device *ec, /* Check result */ msg->result = inb(EC_LPC_ADDR_HOST_DATA); - - switch (msg->result) { - case EC_RES_SUCCESS: - break; - case EC_RES_IN_PROGRESS: - ret = -EAGAIN; - dev_dbg(ec->dev, "command 0x%02x in progress\n", - msg->command); + ret = cros_ec_check_result(ec, msg); + if (ret) goto done; - default: - dev_dbg(ec->dev, "command 0x%02x returned %d\n", - msg->command, msg->result); - } /* Read back args */ args.flags = inb(EC_LPC_ADDR_HOST_ARGS);
Commit 6db07b633658 ("mfd: cros_ec: Check result code from EC messages") added a common cros_ec_check_result() function that can be used to check the ec_msg->result for errors and warns about them. Use the existing function instead of duplicating same check in the driver. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> --- drivers/platform/chrome/cros_ec_lpc.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)