[PATCH 5/7] remoteproc/omap: remove the mbox_callback limitation

[Ohad Ben-Cohen]

Now that remoteproc supports any number of virtio devices,
the previous sanity check in omap_rproc_mbox_callback
doesn't make sense anymore.

Remove that so we can start supporting multiple vdevs.

Signed-off-by: Ohad Ben-Cohen <ohad at wizery.com>
Cc: Brian Swetland <swetland at google.com>
Cc: Iliyan Malchev <malchev at google.com>
Cc: Arnd Bergmann <arnd at arndb.de>
Cc: Grant Likely <grant.likely at secretlab.ca>
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: Mark Grosen <mgrosen at ti.com>
Cc: John Williams <john.williams at petalogix.com>
Cc: Michal Simek <monstr at monstr.eu>
Cc: Loic PALLARDY <loic.pallardy at stericsson.com>
Cc: Ludovic BARRE <ludovic.barre at stericsson.com>
Cc: Omar Ramirez Luna <omar.luna at linaro.org>
Cc: Guzman Lugo Fernando <fernando.lugo at ti.com>
Cc: Anna Suman <s-anna at ti.com>
Cc: Clark Rob <rob at ti.com>
Cc: Stephen Boyd <sboyd at codeaurora.org>
Cc: Saravana Kannan <skannan at codeaurora.org>
Cc: David Brown <davidb at codeaurora.org>
Cc: Kieran Bingham <kieranbingham at gmail.com>
Cc: Tony Lindgren <tony at atomide.com>
---
 drivers/remoteproc/omap_remoteproc.c |   11 +----------
 1 files changed, 1 insertions(+), 10 deletions(-)

diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index aa3ce52..69425c4 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -80,16 +80,7 @@ static int omap_rproc_mbox_callback(struct notifier_block *this,
 		dev_info(dev, "received echo reply from %s\n", name);
 		break;
 	default:
-		/* ignore vq indices which are too large to be valid */
-		if (msg >= 2) {
-			dev_warn(dev, "invalid mbox msg: 0x%x\n", msg);
-			break;
-		}
-
-		/*
-		 * At this point, 'msg' contains the index of the vring
-		 * which was just triggered.
-		 */
+		/* msg contains the index of the triggered vring */
 		if (rproc_vq_interrupt(oproc->rproc, msg) == IRQ_NONE)
 			dev_dbg(dev, "no message was found in vqid %d\n", msg);
 	}
-- 
1.7.5.4