On Fri, 2014-10-03 at 10:18 -0700, Joe Perches wrote:
> On Sat, 2014-10-04 at 01:59 +0900, Masanari Iida wrote:
> > This patch remove unnecessary KERN_INFO in pr_info()
> []
> > diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
> > b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
> []
> > @@ -58,7 +58,7 @@ static void datadump(char *msg, void *m, int n)
> >
> > for (i = 0; i < n; i++) {
> > if ((i&0xf) == 0)
> > - pr_info(KERN_INFO "\n 0x%4x: ", i);
> > + pr_info("\n 0x%4x: ", i);
> >
> > pr_info("%02X ", c[i]);
> > }
>
> OK, but this block should use print_hex_dump instead.
Maybe:
---
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);
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
