Re: [PATCH 7/9] net: mvmdio: add xmdio support

Hi Florian,

On Wed, Jun 07, 2017 at 08:48:06AM -0700, Florian Fainelli wrote:

On 06/07/2017 01:38 AM, Antoine Tenart wrote:

quoted

+	if (of_device_is_compatible(np, "marvell,orion-mdio")) {
+		ops->is_done = smi_is_done;
+		ops->is_read_valid = smi_is_read_valid;
+		ops->start_read = smi_start_read_op;
+		ops->read = smi_read_op;
+		ops->write = smi_write_op;
+
+		dev->poll_interval_min = MVMDIO_SMI_POLL_INTERVAL_MIN;
+		dev->poll_interval_max = MVMDIO_SMI_POLL_INTERVAL_MAX;
+	} else if (of_device_is_compatible(np, "marvell,xmdio")) {
+		ops->is_done = xsmi_is_done;
+		ops->is_read_valid = xsmi_is_read_valid;
+		ops->start_read = xsmi_start_read_op;
+		ops->read = xsmi_read_op;
+		ops->write = xsmi_write_op;
+
+		dev->poll_interval_min = MVMDIO_XSMI_POLL_INTERVAL_MIN;
+		dev->poll_interval_max = MVMDIO_XSMI_POLL_INTERVAL_MAX;
+	} else {
+		return -EINVAL;
+	}

Instead of doing this, you could have the ops structure declared e.g: a
static global variables in the driver and reference them from the
of_device_id .data field, something like:

Good idea, I'll update the series using static global variables for ops
and poll intervals and reference them in the .data field.

Thanks!
Antoine

-- 
Antoine Ténart, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com