From: Shaohua Li Date: Sun, 13 Jan 2008 00:37:49 +0000 (-0500) Subject: pnp: Failed to activate device 00:0a - Samsung P35 XVM 1600 III X-Git-Tag: v2.6.25-rc1~297^2~3^2~2^2~1^2~7^6 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=856608ee5e1ea37b8976ce01ddbd19a45da88921;p=linux-2.6-omap-h63xx.git pnp: Failed to activate device 00:0a - Samsung P35 XVM 1600 III PNP_WRITE requires protocol supports .set. If ACPI doesn't support _SRS, .set ismeanless, so PNP_WRITE. Signed-off-by: Shaohua Li Signed-off-by: Len Brown --- diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index dada8990631..662b4c279cf 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -183,7 +183,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device) if (ACPI_SUCCESS(status)) dev->capabilities |= PNP_CONFIGURABLE; dev->capabilities |= PNP_READ; - if (device->flags.dynamic_status) + if (device->flags.dynamic_status && (dev->capabilities & PNP_CONFIGURABLE)) dev->capabilities |= PNP_WRITE; if (device->flags.removable) dev->capabilities |= PNP_REMOVABLE;