linux-kernel - [PATCH v2] codafs: Fix build using bare-metal toolchain

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Message-Id: <20181030202713.26203-1-semen.protsenko@linaro.org>
Date:   Tue, 30 Oct 2018 22:27:13 +0200
From:   Sam Protsenko <semen.protsenko@...aro.org>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        kernel-janitors@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
        codalist@...a.cs.cmu.edu, coda@...cmu.edu,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Praneeth Bajjuri <praneeth@...com>
Subject: [PATCH v2] codafs: Fix build using bare-metal toolchain

The kernel is self-contained project and can be built with bare-metal
toolchain. But bare-metal toolchain doesn't define __linux__. Because of
this u_quad_t type is not defined when using bare-metal toolchain and
codafs build fails. This patch fixes it by defining u_quad_t type
unconditionally.

Cc: Jan Harkes <jaharkes@...cmu.edu>
Cc: Christoph Hellwig <hch@...radead.org>
Cc: Andy Shevchenko <andy.shevchenko@...il.com>
Signed-off-by: Sam Protsenko <semen.protsenko@...aro.org>
---
 include/linux/coda.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/include/linux/coda.h b/include/linux/coda.h
index d30209b9cef8..0ca0c83fdb1c 100644
--- a/include/linux/coda.h
+++ b/include/linux/coda.h
@@ -58,8 +58,7 @@ Mellon the rights to redistribute these changes without encumbrance.
 #ifndef _CODA_HEADER_
 #define _CODA_HEADER_
 
-#if defined(__linux__)
 typedef unsigned long long u_quad_t;
-#endif
+
 #include <uapi/linux/coda.h>
 #endif 
-- 
2.19.1