diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-09-10 01:38:39 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-10 23:29:01 +0300 |
| commit | b342a65dd71c02f606dfea51e99773c333a2439d (patch) | |
| tree | 38b42ddab17c768f4cd362bcbeb005e01f986386 /drivers/parisc/ccio-dma.c | |
| parent | d0cce062217fedb448cf7f36e0b82a80ac9e1243 (diff) | |
| download | linux-b342a65dd71c02f606dfea51e99773c333a2439d.tar.xz | |
parisc: use seq_hex_dump() to dump buffers
Instead of custom approach let's use recently introduced seq_hex_dump()
helper.
In one case it changes the output from
1111111122222222333333334444444455555555666666667777777788888888
to
11111111 22222222 33333333 44444444 55555555 66666666 77777777 88888888
though it seems it prints same data (by meaning) in both cases. I decide
to choose to use the space divided one.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Helge Deller <deller@gmx.de>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Joe Perches <joe@perches.com>
Cc: Tadeusz Struk <tadeusz.struk@intel.com>
Cc: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/parisc/ccio-dma.c')
| -rw-r--r-- | drivers/parisc/ccio-dma.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index 02ff84fcfa61..957b42198328 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -1103,16 +1103,9 @@ static int ccio_proc_bitmap_info(struct seq_file *m, void *p) struct ioc *ioc = ioc_list; while (ioc != NULL) { - u32 *res_ptr = (u32 *)ioc->res_map; - int j; - - for (j = 0; j < (ioc->res_size / sizeof(u32)); j++) { - if ((j & 7) == 0) - seq_puts(m, "\n "); - seq_printf(m, "%08x", *res_ptr); - res_ptr++; - } - seq_puts(m, "\n\n"); + seq_hex_dump(m, " ", DUMP_PREFIX_NONE, 32, 4, ioc->res_map, + ioc->res_size, false); + seq_putc(m, '\n'); ioc = ioc->next; break; /* XXX - remove me */ } |