linux-kernel - [PATCH] misc: cxl: sysfs.c: Remove unused function

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Message-Id: <1419092024-6701-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Sat, 20 Dec 2014 17:13:44 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Ian Munsie <imunsie@....ibm.com>,
	Michael Neuling <mikey@...ling.org>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] misc: cxl: sysfs.c:  Remove unused function

Remove the function mmio_size_show() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/misc/cxl/sysfs.c |   11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/misc/cxl/sysfs.c b/drivers/misc/cxl/sysfs.c
index ce7ec06..0431ec3 100644
--- a/drivers/misc/cxl/sysfs.c
+++ b/drivers/misc/cxl/sysfs.c
@@ -102,17 +102,6 @@ static struct device_attribute afu_master_attrs[] = {
 
 /*********  AFU attributes  **************************************************/
 
-static ssize_t mmio_size_show(struct device *device,
-			      struct device_attribute *attr,
-			      char *buf)
-{
-	struct cxl_afu *afu = to_cxl_afu(device);
-
-	if (afu->pp_size)
-		return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->pp_size);
-	return scnprintf(buf, PAGE_SIZE, "%llu\n", afu->adapter->ps_size);
-}
-
 static ssize_t reset_store_afu(struct device *device,
 			       struct device_attribute *attr,
 			       const char *buf, size_t count)
-- 
1.7.10.4

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