From: K V, Abhilash Date: Thu, 23 Apr 2020 13:20:56 +0000 (+0300) Subject: usb: typec: ucsi: Correct bit-mask for CCI X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~1997^2~56 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=e2f38ff2f41fb88e3b5e81bbf51aeabe4a0d1188;p=linux.git usb: typec: ucsi: Correct bit-mask for CCI Bit 0 is reserved in CCI (Command Status & Connector Change Indicator) register. So, change bit-mask for connector number field to 7..1 instead of 7..0. There would be no functional change since we were anyways right-shifing by 1 bit. Signed-off-by: K V, Abhilash Signed-off-by: Heikki Krogerus Link: https://lore.kernel.org/r/20200423132058.6972-5-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h index 8e831108f481..f068356cc325 100644 --- a/drivers/usb/typec/ucsi/ucsi.h +++ b/drivers/usb/typec/ucsi/ucsi.h @@ -21,7 +21,7 @@ struct ucsi_altmode; #define UCSI_MESSAGE_OUT 32 /* Command Status and Connector Change Indication (CCI) bits */ -#define UCSI_CCI_CONNECTOR(_c_) (((_c_) & GENMASK(7, 0)) >> 1) +#define UCSI_CCI_CONNECTOR(_c_) (((_c_) & GENMASK(7, 1)) >> 1) #define UCSI_CCI_LENGTH(_c_) (((_c_) & GENMASK(15, 8)) >> 8) #define UCSI_CCI_NOT_SUPPORTED BIT(25) #define UCSI_CCI_CANCEL_COMPLETE BIT(26)