staging: fsl-mc: dpmng: drop unused prototype

The implementation was removed in commit:

decd3d0cf (staging: fsl-mc: uprev binary interface to match MC v10.x)

but the prototype was left behind.

Also fix a message that was wrongly mentioning it.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Acked-by: Stuart Yoder <stuart.yoder@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fsl-mc/bus/fsl-mc-bus.c

@@ -752,7 +752,7 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
 	error = dprc_get_container_id(mc_io, 0, &container_id);
 	if (error < 0) {
 		dev_err(&pdev->dev,
-			"dpmng_get_container_id() failed: %d\n", error);
+			"dprc_get_container_id() failed: %d\n", error);
 		goto error_cleanup_mc_io;
 	}
 

drivers/staging/fsl-mc/include/dpmng.h

@@ -64,8 +64,4 @@ int mc_get_version(struct fsl_mc_io *mc_io,
 		   u32 cmd_flags,
 		   struct mc_version *mc_ver_info);
 
-int dpmng_get_container_id(struct fsl_mc_io *mc_io,
-			   u32 cmd_flags,
-			   int *container_id);
-
 #endif /* __FSL_DPMNG_H */