diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2015-06-09 13:04:47 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-06-15 13:18:23 +0100 |
| commit | 57b33ff077beebb68481a2b6b8e5fe58ca998169 (patch) | |
| tree | 9ebb2bc1a6e413156f1409220c4328c72efbb1b9 /drivers/input/keyboard/cros_ec_keyb.c | |
| parent | d365407079d33106f76bd486a863de05eb5ae95d (diff) | |
| download | linux-57b33ff077beebb68481a2b6b8e5fe58ca998169.tar.bz2 | |
mfd: cros_ec: Support multiple EC in a system
Chromebooks can have more than one Embedded Controller so the
cros_ec device id has to be incremented for each EC registered.
Add a new structure to represent multiple EC as different char
devices (e.g: /dev/cros_ec, /dev/cros_pd). It connects to
cros_ec_device and allows sysfs inferface for cros_pd.
Also reduce number of allocated objects, make chromeos sysfs
class object a static and add refcounting to prevent object
deletion while command is in progress.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/input/keyboard/cros_ec_keyb.c')
| -rw-r--r-- | drivers/input/keyboard/cros_ec_keyb.c | 2 |
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 974154a74505..b01966dc7eb3 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -275,7 +275,7 @@ static int cros_ec_keyb_probe(struct platform_device *pdev) ckdev->dev = dev; dev_set_drvdata(&pdev->dev, ckdev); - idev->name = ec->ec_name; + idev->name = CROS_EC_DEV_NAME; idev->phys = ec->phys_name; __set_bit(EV_REP, idev->evbit); |