linux-kernel - [PATCH]staging: fbtft: Fix sparse warnings about endianness

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Message-Id: <1487062390-26050-1-git-send-email-albert008.xu@gmail.com>
Date:   Tue, 14 Feb 2017 16:53:10 +0800
From:   maomao xu <albert008.xu@...il.com>
To:     thomas.petazzoni@...e-electrons.com, noralf@...nnes.org,
        gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Cc:     maomao xu <albert008.xu@...il.com>
Subject: [PATCH]staging: fbtft: Fix sparse warnings about endianness

    Fixed sparse warnings about endianness. E.g.:

    warning: incorrect type in assignment (different base types)

Signed-off-by: maomao xu <albert008.xu@...il.com>

diff --git a/drivers/staging/fbtft/fbtft-io.c b/drivers/staging/fbtft/fbtft-io.c
index d868405..ffb9a3b 100644
--- a/drivers/staging/fbtft/fbtft-io.c
+++ b/drivers/staging/fbtft/fbtft-io.c
@@ -71,7 +71,7 @@ int fbtft_write_spi_emulate_9(struct fbtft_par *par, void *buf, size_t len)
 			src++;
 		}
 		tmp |= ((*src & 0x0100) ? 1 : 0);
-		*(u64 *)dst = cpu_to_be64(tmp);
+		*(__be64 *)dst = cpu_to_be64(tmp);
 		dst += 8;
 		*dst++ = (u8)(*src++ & 0x00FF);
 		added++;
-- 
1.7.9.5