@@ -2203,6 +2203,12 @@ static const struct of_device_id smc91x_match[] = {
};
MODULE_DEVICE_TABLE(of, smc91x_match);
+static const struct acpi_device_id smsc91x_acpi_match[] = {
+ { "LNRO0003", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, smsc91x_acpi_match);
+
/**
* of_try_set_control_gpio - configure a gpio if it exists
*/
@@ -2274,7 +2280,6 @@ static int smc_drv_probe(struct platform_device *pdev)
#if IS_BUILTIN(CONFIG_OF)
match = of_match_device(of_match_ptr(smc91x_match), &pdev->dev);
if (match) {
- struct device_node *np = pdev->dev.of_node;
u32 val;
/* Optional pwrdwn GPIO configured? */
@@ -2300,7 +2305,8 @@ static int smc_drv_probe(struct platform_device *pdev)
usleep_range(750, 1000);
/* Combination of IO widths supported, default to 16-bit */
- if (!of_property_read_u32(np, "reg-io-width", &val)) {
+ if (!device_property_read_u32(&pdev->dev, "reg-io-width",
+ &val)) {
if (val & 1)
lp->cfg.flags |= SMC91X_USE_8BIT;
if ((val == 0) || (val & 2))
@@ -2479,6 +2485,7 @@ static struct platform_driver smc_driver = {
.name = CARDNAME,
.pm = &smc_drv_pm_ops,
.of_match_table = of_match_ptr(smc91x_match),
+ .acpi_match_table = smsc91x_acpi_match,
},
};
Enable lan91x adapters in some ARM machines and models when booted with an ACPI kernel. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> --- drivers/net/ethernet/smsc/smc91x.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)