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firmware: arm_ffa: Set dma_mask for ffa devices

Set dma_mask for FFA devices, otherwise DMA allocation using the device pointer
lead to following warning:

WARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Message-Id: <e3dd8042ac680bd74b6580c25df855d092079c18.1737107520.git.viresh.kumar@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

authored by

Viresh Kumar and committed by
Sudeep Holla cc0aac7c c67c2332

+1
+1
drivers/firmware/arm_ffa/bus.c
··· 212 212 dev = &ffa_dev->dev; 213 213 dev->bus = &ffa_bus_type; 214 214 dev->release = ffa_release_device; 215 + dev->dma_mask = &dev->coherent_dma_mask; 215 216 dev_set_name(&ffa_dev->dev, "arm-ffa-%d", id); 216 217 217 218 ffa_dev->id = id;