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From bb8680382c187daabd36f51f7dae105584dca0e8 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 30 Nov 2021 09:43:34 +0100
Subject: [PATCH] paride: fix up build warning on mips platforms
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MIPS include files define "PC" so when building the paride driver the
following build warning shows up:
rivers/block/paride/bpck.c:32: warning: "PC" redefined
Fix this by undefining PC before redefining it as is done for other
defines in this driver.
Cc: Tim Waugh <tim@cyberelk.net>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/block/paride/bpck.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/block/paride/bpck.c
+++ b/drivers/block/paride/bpck.c
@@ -28,6 +28,7 @@
#undef r2
#undef w2
+#undef PC
#define PC pi->private
#define r2() (PC=(in_p(2) & 0xff))
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