linux-kernel - RE: [PATCH] staging: gs_fpgaboot: remove __TIMESTAMP_

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Message-ID: <66f9d5ab4d6e4e37ac2440d023d62a65@BY2PR07MB011.namprd07.prod.outlook.com>
Date:	Fri, 28 Mar 2014 09:22:54 +0000
From:	Insop Song <Insop.Song@...nspeed.com>
To:	Arnd Bergmann <arnd@...db.de>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] staging: gs_fpgaboot: remove __TIMESTAMP__ macro


________________________________________
From: Arnd Bergmann <arnd@...db.de>
Sent: Tuesday, March 25, 2014 8:48 AM
To: gregkh@...uxfoundation.org
Cc: linux-kernel@...r.kernel.org; Insop Song
Subject: [PATCH] staging: gs_fpgaboot: remove __TIMESTAMP__ macro

We specifically build the kernel with -Werror=date-time to detect
such macros, which gives us this error:

gs_fpgaboot/gs_fpgaboot.c:376:44: error: macro "__TIMESTAMP__" might prevent reproducible builds [-Werror=date-time]
  pr_info("built at %s UTC\n", __TIMESTAMP__);

The obvious fix is to remove the printk output line.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Insop Song <insop.song@...nspeed.com>

diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
index 89bc84d..7506900 100644
--- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
+++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
@@ -373,7 +373,6 @@ static int __init gs_fpgaboot_init(void)
        r = -1;

        pr_info("FPGA DOWNLOAD --->\n");
-       pr_info("built at %s UTC\n", __TIMESTAMP__);

        pr_info("FPGA image file name: %s\n", file);

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