linux-kernel - [PATCH v3 1/2] staging: gs_fpgaboot: Use print_hex_dump_bytes instead of pr

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Date:	Tue, 07 Oct 2014 17:53:20 +0200
From:	Dzmitry Sledneu <dzmitry.sledneu@...il.com>
To:	Joe Perches <joe@...ches.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org
Subject: [PATCH v3 1/2] staging: gs_fpgaboot: Use print_hex_dump_bytes instead
 of pr_info

From: Joe Perches <joe@...ches.com>

Use print_hex_dump_bytes instead of pr_info

Signed-off-by: Dzmitry Sledneu <dzmitry.sledneu@...il.com>
Reviewed-by: Insop Song <insop.song@...nspeed.com>

---
 drivers/staging/gs_fpgaboot/gs_fpgaboot.c | 25 ++-----------------------
 1 file changed, 2 insertions(+), 23 deletions(-)

diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
index 6aa9d7c..9764a9a 100644
--- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
+++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
@@ -46,27 +46,6 @@ static char	*file = "xlinx_fpga_firmware.bit";
 module_param(file, charp, S_IRUGO);
 MODULE_PARM_DESC(file, "Xilinx FPGA firmware file.");
 
-#ifdef DEBUG_FPGA
-static void datadump(char *msg, void *m, int n)
-{
-	int i;
-	unsigned char *c;
-
-	pr_info("=== %s ===\n", msg);
-
-	c = m;
-
-	for (i = 0; i < n; i++) {
-		if ((i&0xf) == 0)
-			pr_info(KERN_INFO "\n  0x%4x: ", i);
-
-		pr_info("%02X ", c[i]);
-	}
-
-	pr_info("\n");
-}
-#endif /* DEBUG_FPGA */
-
 static void read_bitstream(char *bitdata, char *buf, int *offset, int rdsize)
 {
 	memcpy(buf, bitdata + *offset, rdsize);
@@ -220,9 +199,9 @@ static int gs_download_image(struct fpgaimage *fimage, enum wbus bus_bytes)
 	size = fimage->lendata;
 
 #ifdef DEBUG_FPGA
-	datadump("bitfile sample", bitdata, 0x100);
+	print_hex_dump_bytes("bitfile sample: ", DUMP_PREFIX_OFFSET,
+			     bitdata, 0x100);
 #endif /* DEBUG_FPGA */
-
 	if (!xl_supported_prog_bus_width(bus_bytes)) {
 		pr_err("unsupported program bus width %d\n",
 				bus_bytes);
-- 
2.1.2

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