diff options
author | Len Brown <len.brown@intel.com> | 2008-10-23 05:57:26 +0200 |
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committer | Len Brown <len.brown@intel.com> | 2008-10-23 06:11:07 +0200 |
commit | 057316cc6a5b521b332a1d7ccc871cd60c904c74 (patch) | |
tree | 4333e608da237c73ff69b10878025cca96dcb4c8 /drivers/scsi/pcmcia/aha152x_stub.c | |
parent | panasonic-laptop: fix build (diff) | |
parent | binfmt_elf_fdpic: Update for cputime changes. (diff) | |
download | linux-057316cc6a5b521b332a1d7ccc871cd60c904c74.tar.xz linux-057316cc6a5b521b332a1d7ccc871cd60c904c74.zip |
Merge branch 'linus' into test
Conflicts:
MAINTAINERS
arch/x86/kernel/acpi/boot.c
arch/x86/kernel/acpi/sleep.c
drivers/acpi/Kconfig
drivers/pnp/Makefile
drivers/pnp/quirks.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/scsi/pcmcia/aha152x_stub.c')
-rw-r--r-- | drivers/scsi/pcmcia/aha152x_stub.c | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 2dd0dc9a9aed..165ff884f48e 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -140,44 +140,41 @@ static void aha152x_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) +static int aha152x_config_check(struct pcmcia_device *p_dev, + cistpl_cftable_entry_t *cfg, + cistpl_cftable_entry_t *dflt, + unsigned int vcc, + void *priv_data) +{ + /* For New Media T&J, look for a SCSI window */ + if (cfg->io.win[0].len >= 0x20) + p_dev->io.BasePort1 = cfg->io.win[0].base; + else if ((cfg->io.nwin > 1) && + (cfg->io.win[1].len >= 0x20)) + p_dev->io.BasePort1 = cfg->io.win[1].base; + if ((cfg->io.nwin > 0) && + (p_dev->io.BasePort1 < 0xffff)) { + if (!pcmcia_request_io(p_dev, &p_dev->io)) + return 0; + } + return -EINVAL; +} + static int aha152x_config_cs(struct pcmcia_device *link) { scsi_info_t *info = link->priv; struct aha152x_setup s; - tuple_t tuple; - cisparse_t parse; - int i, last_ret, last_fn; - u_char tuple_data[64]; + int last_ret, last_fn; struct Scsi_Host *host; - + DEBUG(0, "aha152x_config(0x%p)\n", link); - tuple.TupleData = tuple_data; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - tuple.Attributes = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - while (1) { - if (pcmcia_get_tuple_data(link, &tuple) != 0 || - pcmcia_parse_tuple(link, &tuple, &parse) != 0) - goto next_entry; - /* For New Media T&J, look for a SCSI window */ - if (parse.cftable_entry.io.win[0].len >= 0x20) - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - else if ((parse.cftable_entry.io.nwin > 1) && - (parse.cftable_entry.io.win[1].len >= 0x20)) - link->io.BasePort1 = parse.cftable_entry.io.win[1].base; - if ((parse.cftable_entry.io.nwin > 0) && - (link->io.BasePort1 < 0xffff)) { - link->conf.ConfigIndex = parse.cftable_entry.index; - i = pcmcia_request_io(link, &link->io); - if (i == CS_SUCCESS) break; - } - next_entry: - CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple)); + last_ret = pcmcia_loop_config(link, aha152x_config_check, NULL); + if (last_ret) { + cs_error(link, RequestIO, last_ret); + goto failed; } - + CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); @@ -208,6 +205,7 @@ static int aha152x_config_cs(struct pcmcia_device *link) cs_failed: cs_error(link, last_fn, last_ret); +failed: aha152x_release_cs(link); return -ENODEV; } |