dmaengine: idxd: Remove unnecessary aer.h include

<linux/aer.h> is unused, so remove it.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Acked-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230307192655.874008-3-helgaas@kernel.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/dma/idxd/init.c

@@ -9,7 +9,6 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/workqueue.h>
-#include <linux/aer.h>
 #include <linux/fs.h>
 #include <linux/io-64-nonatomic-lo-hi.h>
 #include <linux/device.h>