crypto: qcom-rng - fix support for ACPI-based systems

The qcom-rng driver supports both ACPI and device tree-based systems.
ACPI support was broken when the hw_random interface support was added.
Let's go ahead and fix this by adding the appropriate driver data to the
ACPI match table, and change the of_device_get_match_data() call to
device_get_match_data() so that it will also work on ACPI-based systems.

This fix was boot tested on a Qualcomm Amberwing server (ACPI based) and
on a Qualcomm SA8775p Automotive Development Board (DT based). I also
verified that qcom-rng shows up in /proc/crypto on both systems.

Fixes: f29cd5bb ("crypto: qcom-rng - Add hw_random interface support")
Reported-by: Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com>
Closes: https://lore.kernel.org/linux-arm-msm/20240828184019.GA21181@eaf/
Cc: stable@vger.kernel.org
Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/qcom-rng.c

@@ -196,7 +196,7 @@ static int qcom_rng_probe(struct platform_device *pdev)
 	if (IS_ERR(rng->clk))
 		return PTR_ERR(rng->clk);
 
-	rng->of_data = (struct qcom_rng_of_data *)of_device_get_match_data(&pdev->dev);
+	rng->of_data = (struct qcom_rng_of_data *)device_get_match_data(&pdev->dev);
 
 	qcom_rng_dev = rng;
 	ret = crypto_register_rng(&qcom_rng_alg);
@@ -247,7 +247,7 @@ static struct qcom_rng_of_data qcom_trng_of_data = {
 };
 
 static const struct acpi_device_id __maybe_unused qcom_rng_acpi_match[] = {
-	{ .id = "QCOM8160", .driver_data = 1 },
+	{ .id = "QCOM8160", .driver_data = (kernel_ulong_t)&qcom_prng_ee_of_data },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, qcom_rng_acpi_match);