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s390/cio: rename struct channel_path_desc

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Rename struct channel_path_desc to struct channel_path_desc_fmt0
to fit the scheme. Provide a macro for the function wrappers that
gather this and related data from firmware.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott
2017-06-29 13:27:22 +02:00
committed by Martin Schwidefsky
parent 135a8b4ce5
commit ded27d8d2e
9 changed files with 36 additions and 50 deletions
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4
drivers/s390/cio/device_ops.c
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@@ -460,8 +460,8 @@ __u8 ccw_device_get_path_mask(struct ccw_device *cdev)
* On success return a newly allocated copy of the channel-path description
* data associated with the given channel path. Return %NULL on error.
*/
struct channel_path_desc *ccw_device_get_chp_desc(struct ccw_device *cdev,
int chp_idx)
struct channel_path_desc_fmt0 *ccw_device_get_chp_desc(struct ccw_device *cdev,
int chp_idx)
{
struct subchannel *sch;
struct chp_id chpid;