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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2010-01-01 17:40:49 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-02-22 16:16:56 -0800 |
| commit | b26b2d494b659f988b4d75eb394dfa0ddac415c9 (patch) | |
| tree | d262f333e529a21017dc072e604a626b38520515 /drivers/pcmcia/rsrc_mgr.c | |
| parent | 93da6202264ce1256b04db8008a43882ae62d060 (diff) | |
| download | linux-b26b2d494b659f988b4d75eb394dfa0ddac415c9.tar.gz linux-b26b2d494b659f988b4d75eb394dfa0ddac415c9.tar.bz2 linux-b26b2d494b659f988b4d75eb394dfa0ddac415c9.zip | |
resource/PCI: align functions now return start of resource
As suggested by Linus, align functions should return the start
of a resource, not void. An update of "res->start" is no longer
necessary.
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pcmcia/rsrc_mgr.c')
| -rw-r--r-- | drivers/pcmcia/rsrc_mgr.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c index 52db17263d8b..f92a2dac13a2 100644 --- a/drivers/pcmcia/rsrc_mgr.c +++ b/drivers/pcmcia/rsrc_mgr.c @@ -114,22 +114,20 @@ struct pcmcia_align_data { unsigned long offset; }; -static void pcmcia_align(void *align_data, struct resource *res, - unsigned long size, unsigned long align) +static resource_size_t pcmcia_align(void *align_data, struct resource *res, + resource_size_t size, resource_size_t align) { struct pcmcia_align_data *data = align_data; - unsigned long start; + resource_size_t start; start = (res->start & ~data->mask) + data->offset; if (start < res->start) start += data->mask + 1; - res->start = start; #ifdef CONFIG_X86 if (res->flags & IORESOURCE_IO) { if (start & 0x300) { start = (start + 0x3ff) & ~0x3ff; - res->start = start; } } #endif @@ -137,9 +135,11 @@ static void pcmcia_align(void *align_data, struct resource *res, #ifdef CONFIG_M68K if (res->flags & IORESOURCE_IO) { if ((res->start + size - 1) >= 1024) - res->start = res->end; + start = res->end; } #endif + + return start; } |