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bus: fsl-mc: export mc_cmd_hdr_read_cmdid() to the fsl-mc bus 

Export the mc_cmd_hdr_read_cmdid() function to the entire fsl-mc bus
since it will be needed in the following patch.

Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20210114170752.2927915-3-ciorneiioana@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Ciornei 2021-01-14 19:07:49 +02:00 committed by Greg Kroah-Hartman
parent 8544717cda
commit 4670798926
2 changed files with 3 additions and 1 deletions
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2
drivers/bus/fsl-mc/fsl-mc-private.h
View File

@ -612,4 +612,6 @@ void fsl_mc_get_root_dprc(struct device *dev,
struct fsl_mc_device *fsl_mc_device_lookup(struct fsl_mc_obj_desc *obj_desc,
struct fsl_mc_device *mc_bus_dev);
u16 mc_cmd_hdr_read_cmdid(struct fsl_mc_command *cmd);
#endif /* _FSL_MC_PRIVATE_H_ */

2
drivers/bus/fsl-mc/mc-sys.c
View File

@ -35,7 +35,7 @@ static enum mc_cmd_status mc_cmd_hdr_read_status(struct fsl_mc_command *cmd)
return (enum mc_cmd_status)hdr->status;
}
static u16 mc_cmd_hdr_read_cmdid(struct fsl_mc_command *cmd)
u16 mc_cmd_hdr_read_cmdid(struct fsl_mc_command *cmd)
{
struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header;
u16 cmd_id = le16_to_cpu(hdr->cmd_id);