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authorGuenter Roeck <linux@roeck-us.net>2020-08-22 18:08:55 +0300
committerEnric Balletbo i Serra <enric.balletbo@collabora.com>2020-08-24 12:37:34 +0300
commitb4e452b5e97dc70d529475168a37ad7394994b8b (patch)
treece984c367ec3ff307d28a9ae825c59da588454d3 /drivers/input
parentd509f8a71aa0a5e6d92409d9f0b4eaa94615727d (diff)
downloadlinux-b4e452b5e97dc70d529475168a37ad7394994b8b.tar.xz
platform/input: cros_ec: Replace -ENOTSUPP with -ENOPROTOOPT
-ENOTSUPP is not a SUSV4 error code and should not be used. Use -ENOPROTOOPT instead to report EC_RES_INVALID_VERSION responses from the EC. This matches match the NFS response for unsupported protocol versions. Cc: Gwendal Grignou <gwendal@chromium.org> Cc: Yu-Hsuan Hsu <yuhsuan@chromium.org> Cc: Prashant Malani <pmalani@chromium.org> Cc: Brian Norris <briannorris@chromium.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/cros_ec_keyb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index fc1793ca2f17..15d17c717081 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -348,7 +348,7 @@ static int cros_ec_keyb_info(struct cros_ec_device *ec_dev,
params->event_type = event_type;
ret = cros_ec_cmd_xfer_status(ec_dev, msg);
- if (ret == -ENOTSUPP) {
+ if (ret == -ENOPROTOOPT) {
/* With older ECs we just return 0 for everything */
memset(result, 0, result_size);
ret = 0;