From eb795cd97365a3d3d9da3926d234a7bc32a3bb15 Mon Sep 17 00:00:00 2001
From: Billy Tsai <billy_tsai@aspeedtech.com>
Date: Tue, 31 Aug 2021 15:14:44 +0800
Subject: [PATCH] iio: adc: aspeed: set driver data when adc probe.
Git-commit: eb795cd97365a3d3d9da3926d234a7bc32a3bb15
Patch-mainline: v5.15-rc6
References: git-fixes

Fix the issue when adc remove will get the null driver data.

Fixed: commit 573803234e72 ("iio: Aspeed ADC")
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Link: https://lore.kernel.org/r/20210831071458.2334-2-billy_tsai@aspeedtech.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/iio/adc/aspeed_adc.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/iio/adc/aspeed_adc.c
+++ b/drivers/iio/adc/aspeed_adc.c
@@ -184,6 +184,7 @@ static int aspeed_adc_probe(struct platf
 
 	data = iio_priv(indio_dev);
 	data->dev = &pdev->dev;
+	platform_set_drvdata(pdev, indio_dev);
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	data->base = devm_ioremap_resource(&pdev->dev, res);