msm: msm-buspm: Set the dma bit mask for buspm device



Set the DMA_BIT_MASK for the buspm device explicitly else
dma_alloc fails on ARM targets.

Change-Id: I5602db8e18089e115a4efbf058004a659ad1c6e2
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>

parent 57301a09

drivers/platform/msm/msm_bus/msm-buspm-dev.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -347,6 +347,10 @@ static int __init msm_buspm_dev_init(void)
		if (ret < 0)
		pr_err("%s: Cannot register misc device\n", __func__);

		if (msm_buspm_misc.this_device->coherent_dma_mask == 0)
		msm_buspm_misc.this_device->coherent_dma_mask =
		DMA_BIT_MASK(32);

		return ret;
		}