linux-kernel - [PATCH 1/1] drivers: staging: fbtft: fbtft-core.c: Fix different address space warning

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Date:	Tue, 12 May 2015 18:57:46 -0700
From:	Tolga Ceylan <tolga.ceylan@...il.com>
To:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Noralf Trønnes <noralf@...nnes.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:	Tolga Ceylan <tolga.ceylan@...il.com>
Subject: [PATCH 1/1] drivers: staging: fbtft: fbtft-core.c: Fix different address space warning

To fix sparse warning of incorrect type when calling vfree()
(different address space), added annotation __force.

Signed-off-by: Tolga Ceylan <tolga.ceylan@...il.com>
---
 drivers/staging/fbtft/fbtft-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index ce64521..931f338 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -920,7 +920,7 @@ EXPORT_SYMBOL(fbtft_framebuffer_alloc);
 void fbtft_framebuffer_release(struct fb_info *info)
 {
 	fb_deferred_io_cleanup(info);
-	vfree(info->screen_base);
+	vfree((void __force *)info->screen_base);
 	framebuffer_release(info);
 }
 EXPORT_SYMBOL(fbtft_framebuffer_release);
-- 
2.4.0

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