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| author | Ioana Ciornei <ioana.ciornei@nxp.com> | 2021-01-14 20:07:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 17:13:52 +0300 |
| commit | 46707989269a251e5e4ca295975525605bc8afef (patch) | |
| tree | 0e03a2518920fb080a2e38fed338b3a23465ba16 /drivers/bus | |
| parent | 8544717cdacc2f33f0f53a3b34c5125b37e13ce9 (diff) | |
| download | linux-46707989269a251e5e4ca295975525605bc8afef.tar.xz | |
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>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/fsl-mc/fsl-mc-private.h | 2 | ||||
| -rw-r--r-- | drivers/bus/fsl-mc/mc-sys.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bus/fsl-mc/fsl-mc-private.h b/drivers/bus/fsl-mc/fsl-mc-private.h index c932387641fa..be686c363121 100644 --- a/drivers/bus/fsl-mc/fsl-mc-private.h +++ b/drivers/bus/fsl-mc/fsl-mc-private.h @@ -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_ */ diff --git a/drivers/bus/fsl-mc/mc-sys.c b/drivers/bus/fsl-mc/mc-sys.c index 85a0225db522..b291b35e3884 100644 --- a/drivers/bus/fsl-mc/mc-sys.c +++ b/drivers/bus/fsl-mc/mc-sys.c @@ -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); |