diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-26 16:29:12 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-26 16:29:12 -0700 |
commit | 7eea5b897eb6bbb79d7e6e398f4fbb61fcee57c7 (patch) | |
tree | b06a8cbd9e64078dcece93ba9eb3669727c13277 /drivers/dma/ioat_dma.c | |
parent | 0173a3265b228da319ceb9c1ec6a5682fd1b2d92 (diff) | |
parent | 9fb3c5ca3dabe06758c35f790c68e273ed749e19 (diff) |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
leds-hp-disk: fix build warning
ACPI: Oops in ACPI with git latest
ACPI suspend: build fix for ACPI_SLEEP=n && XEN_SAVE_RESTORE=y.
toshiba_acpi: always call input_sync() after input_report_switch()
ACPI: Always report a sync event after a lid state change
ACPI: cpufreq, processor: fix compile error in drivers/acpi/processor_perflib.c
i7300_idle: Fix compile warning CONFIG_I7300_IDLE_IOAT_CHANNEL not defined
i7300_idle: Cleanup based review comments
i7300_idle: Disable ioat channel only on platforms where ile driver can load
Diffstat (limited to 'drivers/dma/ioat_dma.c')
-rw-r--r-- | drivers/dma/ioat_dma.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c index 43b8cefad2c..b0438c4f0c3 100644 --- a/drivers/dma/ioat_dma.c +++ b/drivers/dma/ioat_dma.c @@ -33,6 +33,7 @@ #include <linux/delay.h> #include <linux/dma-mapping.h> #include <linux/workqueue.h> +#include <linux/i7300_idle.h> #include "ioatdma.h" #include "ioatdma_registers.h" #include "ioatdma_hw.h" @@ -171,8 +172,10 @@ static int ioat_dma_enumerate_channels(struct ioatdma_device *device) xfercap_scale = readb(device->reg_base + IOAT_XFERCAP_OFFSET); xfercap = (xfercap_scale == 0 ? -1 : (1UL << xfercap_scale)); -#if CONFIG_I7300_IDLE_IOAT_CHANNEL - device->common.chancnt--; +#ifdef CONFIG_I7300_IDLE_IOAT_CHANNEL + if (i7300_idle_platform_probe(NULL, NULL) == 0) { + device->common.chancnt--; + } #endif for (i = 0; i < device->common.chancnt; i++) { ioat_chan = kzalloc(sizeof(*ioat_chan), GFP_KERNEL); |