iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

greybus: sdio: add field to get_caps response

Browse Source 
Frequency maximum and minimum are needed to complete the configuration
of the controller. Add them to get_caps response operation.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Rui Miguel Silva 2015-10-08 12:10:51 +01:00 committed by Greg Kroah-Hartman
parent 1575ef18ae
commit e0f875c336
2 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/greybus/greybus_protocols.h
View File

@ -1002,6 +1002,8 @@ struct gb_sdio_get_caps_response {
__le32 ocr;
__le16 max_blk_count;
__le16 max_blk_size;
__le32 f_min;
__le32 f_max;
} __packed;
/* set ios request: response has no payload */

4
drivers/staging/greybus/sdio.c
View File

@ -122,6 +122,10 @@ static int gb_sdio_get_caps(struct gb_sdio_host *host)
mmc->ocr_avail_sd = mmc->ocr_avail;
mmc->ocr_avail_mmc = mmc->ocr_avail;
/* get frequency range values */
mmc->f_min = le32_to_cpu(response.f_min);
mmc->f_max = le32_to_cpu(response.f_max);
return 0;
}