linux-kernel - [PATCH 4/8] staging: fsl-mc: Remove dead code

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Message-ID: <1516108750-24938-5-git-send-email-bogdan.purcareata@nxp.com>
Date:   Tue, 16 Jan 2018 15:19:06 +0200
From:   Bogdan Purcareata <bogdan.purcareata@....com>
To:     <gregkh@...uxfoundation.org>, <laurentiu.tudor@....com>,
        <ruxandra.radulescu@....com>
CC:     <stuyoder@...il.com>, <arnd@...db.de>, <robh@...nel.org>,
        <ioana.ciornei@....com>, <nipun.gupta@....com>,
        <roy.pledge@....com>, <horia.geanta@....com>,
        <marc.zyngier@....com>, <tglx@...utronix.de>,
        <jason@...edaemon.net>, <bogdan.purcareata@....com>,
        <devel@...verdev.osuosl.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 4/8] staging: fsl-mc: Remove dead code

From: Ioana Radulescu <ruxandra.radulescu@....com>

Remove one unused function from irq-gic-v3-its-fsl-mc-msi.c

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@....com>
Reviewed-by: Laurentiu Tudor <laurentiu.tudor@....com>
---
 drivers/staging/fsl-mc/bus/fsl-mc-private.h           |  2 --
 .../staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c    | 19 -------------------
 2 files changed, 21 deletions(-)

diff --git a/drivers/staging/fsl-mc/bus/fsl-mc-private.h b/drivers/staging/fsl-mc/bus/fsl-mc-private.h
index 4023c4f..a74186e 100644
--- a/drivers/staging/fsl-mc/bus/fsl-mc-private.h
+++ b/drivers/staging/fsl-mc/bus/fsl-mc-private.h
@@ -459,8 +459,6 @@ void fsl_mc_msi_domain_free_irqs(struct device *dev);
 
 int __init its_fsl_mc_msi_init(void);
 
-void its_fsl_mc_msi_cleanup(void);
-
 int fsl_mc_find_msi_domain(struct device *mc_platform_dev,
 			   struct irq_domain **mc_msi_domain);
 
diff --git a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c b/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c
index bbef06f..097c401f 100644
--- a/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c
+++ b/drivers/staging/fsl-mc/bus/irq-gic-v3-its-fsl-mc-msi.c
@@ -97,22 +97,3 @@ int __init its_fsl_mc_msi_init(void)
 
 	return 0;
 }
-
-void its_fsl_mc_msi_cleanup(void)
-{
-	struct device_node *np;
-
-	for (np = of_find_matching_node(NULL, its_device_id); np;
-	     np = of_find_matching_node(np, its_device_id)) {
-		struct irq_domain *mc_msi_domain = irq_find_matching_host(
-							np,
-							DOMAIN_BUS_FSL_MC_MSI);
-
-		if (!of_property_read_bool(np, "msi-controller"))
-			continue;
-
-		if (mc_msi_domain &&
-		    mc_msi_domain->host_data == &its_fsl_mc_msi_domain_info)
-			irq_domain_remove(mc_msi_domain);
-	}
-}
-- 
2.7.4