On 21/10/14 16:08, Rafael J. Wysocki wrote: > On Tuesday, October 21, 2014 03:27:45 PM Adrian Hunter wrote: >> On 24/09/14 16:49, Rafael J. Wysocki wrote: >>> On Wednesday, September 24, 2014 11:00:37 AM Heikki Krogerus wrote: >>>> Most devices are configured for 32-bit DMA addresses. >>>> Setting the mask to 32-bit here removes the need for the >>>> drivers to do it separately. >>>> >>>> Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> >>>> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx> >>> >>> ACK >> >> Hi >> >> I need this for another driver. Did this patch go anywhere? > > It's not in 3.18-rc1 as far as I can say. > >> Note Heikki is away at the moment. > > That's OK. I guess I can queue up this one for you. > > When do you need this to get into the Linus' tree? My patches are aiming for 3.19 > > >>>> --- >>>> drivers/acpi/acpi_platform.c | 2 ++ >>>> 1 file changed, 2 insertions(+) >>>> >>>> diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c >>>> index 2bf9082..8d099e6 100644 >>>> --- a/drivers/acpi/acpi_platform.c >>>> +++ b/drivers/acpi/acpi_platform.c >>>> @@ -16,6 +16,7 @@ >>>> #include <linux/err.h> >>>> #include <linux/kernel.h> >>>> #include <linux/module.h> >>>> +#include <linux/dma-mapping.h> >>>> #include <linux/platform_device.h> >>>> >>>> #include "internal.h" >>>> @@ -102,6 +103,7 @@ struct platform_device *acpi_create_platform_device(struct acpi_device *adev) >>>> pdevinfo.res = resources; >>>> pdevinfo.num_res = count; >>>> pdevinfo.acpi_node.companion = adev; >>>> + pdevinfo.dma_mask = DMA_BIT_MASK(32); >>>> pdev = platform_device_register_full(&pdevinfo); >>>> if (IS_ERR(pdev)) >>>> dev_err(&adev->dev, "platform device creation failed: %ld\n", >>>> >>> >> > -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
