summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2013-08-21 13:27:06 +0200
committerVinod Koul <vinod.koul@intel.com>2013-08-25 13:13:45 +0200
commitb4d6d336762aea282921a3283f2a00c7e95d2bef (patch)
tree0fda85ef4636003826baaedeeb515fc1c7f0c9db
parentacpi-dma, doc: append managed function to the list (diff)
downloadlinux-b4d6d336762aea282921a3283f2a00c7e95d2bef.tar.xz
linux-b4d6d336762aea282921a3283f2a00c7e95d2bef.zip
acpi-dma: remove ugly conversion
In case of big endian CPU we have to convert either all fields in the structure or leave this job to ACPICA. The second choice seems the best. So, let's remove the ugly conversion that is not fully comprehensive anyway. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
-rw-r--r--drivers/dma/acpi-dma.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dma/acpi-dma.c b/drivers/dma/acpi-dma.c
index ba7f93225851..e69b03c0fa50 100644
--- a/drivers/dma/acpi-dma.c
+++ b/drivers/dma/acpi-dma.c
@@ -43,7 +43,6 @@ static int acpi_dma_parse_resource_group(const struct acpi_csrt_group *grp,
struct list_head resource_list;
struct resource_list_entry *rentry;
resource_size_t mem = 0, irq = 0;
- u32 vendor_id;
int ret;
if (grp->shared_info_length != sizeof(struct acpi_csrt_shared_info))
@@ -73,9 +72,8 @@ static int acpi_dma_parse_resource_group(const struct acpi_csrt_group *grp,
if (si->mmio_base_low != mem || si->gsi_interrupt != irq)
return 0;
- vendor_id = le32_to_cpu((__force __le32)grp->vendor_id);
dev_dbg(&adev->dev, "matches with %.4s%04X (rev %u)\n",
- (char *)&vendor_id, grp->device_id, grp->revision);
+ (char *)&grp->vendor_id, grp->device_id, grp->revision);
/* Check if the request line range is available */
if (si->base_request_line == 0 && si->num_handshake_signals == 0)