diff options
| author | Steve French <sfrench@us.ibm.com> | 2005-08-10 08:05:35 -0700 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-08-10 08:05:35 -0700 |
| commit | a47fd3f5e3a3f970ac1b81643ac56737f97a1fea (patch) | |
| tree | 09bafe2399f187898ddc6a74176893f0b7f28c6b /drivers/acpi/ec.c | |
| parent | ef6724e32142c2d9ca252d423cacc435c142734e (diff) | |
| parent | 86b3786078d63242d3194ffc58ae8dae1d1bbef3 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
french@hera:~/linux-2.6(0)$ cg-update
l
`/pub/scm/linux/kernel/git/torvalds/linux-2.6.git/refs/heads/master' ->
`.git/refs/heads/origin'
cp: cannot create link `.git/objects/info/packs': File exists
progress: 213 objects, 646653 bytes, 77% done
`/pub/scm/linux/kernel/git/torvalds/linux-2.6.git/objects/info/packs' ->
`.git/objects/info/packs'
progress: 983 objects, 2805763 bytes, 100% done
cg-pull: objects pull failed
Diffstat (limited to 'drivers/acpi/ec.c')
| -rw-r--r-- | drivers/acpi/ec.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 2dadb7f6326..1ac5731d45e 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -76,13 +76,14 @@ static int acpi_ec_remove (struct acpi_device *device, int type); static int acpi_ec_start (struct acpi_device *device); static int acpi_ec_stop (struct acpi_device *device, int type); static int acpi_ec_burst_add ( struct acpi_device *device); +static int acpi_ec_polling_add ( struct acpi_device *device); static struct acpi_driver acpi_ec_driver = { .name = ACPI_EC_DRIVER_NAME, .class = ACPI_EC_CLASS, .ids = ACPI_EC_HID, .ops = { - .add = acpi_ec_burst_add, + .add = acpi_ec_polling_add, .remove = acpi_ec_remove, .start = acpi_ec_start, .stop = acpi_ec_stop, @@ -164,7 +165,7 @@ static union acpi_ec *ec_ecdt; /* External interfaces use first EC only, so remember */ static struct acpi_device *first_ec; -static int acpi_ec_polling_mode; +static int acpi_ec_polling_mode = EC_POLLING; /* -------------------------------------------------------------------------- Transaction Management @@ -1710,11 +1711,24 @@ static int __init acpi_fake_ecdt_setup(char *str) acpi_fake_ecdt_enabled = 1; return 0; } + __setup("acpi_fake_ecdt", acpi_fake_ecdt_setup); static int __init acpi_ec_set_polling_mode(char *str) { - acpi_ec_polling_mode = EC_POLLING; - acpi_ec_driver.ops.add = acpi_ec_polling_add; + int burst; + + if (!get_option(&str, &burst)) + return 0; + + if (burst) { + acpi_ec_polling_mode = EC_BURST; + acpi_ec_driver.ops.add = acpi_ec_burst_add; + } else { + acpi_ec_polling_mode = EC_POLLING; + acpi_ec_driver.ops.add = acpi_ec_polling_add; + } + printk(KERN_INFO PREFIX "EC %s mode.\n", + burst ? "burst": "polling"); return 0; } -__setup("ec_polling", acpi_ec_set_polling_mode); +__setup("ec_burst=", acpi_ec_set_polling_mode); |