[RFT PATCH v2 3/6] ARM: dts: Mark SDIO as non-removable in exynos5250-snow-common

[Javier Martinez Canillas]

The Exynos5250 Snow Chromebooks have a Marvell WiFi SDIO chip which
can't neither be removed nor be detected. But the node isn't marked
as non-removable and instead has the broken-cd DT property.

This causes the device to be removed when the system enters into a
suspend state and the following warnings is shown after a resume:

[  181.944636] mmc2: error -2 during resume (card was removed?)

Also remove the card-detect-delay property that is not needed with
non-removable.

Signed-off-by: Javier Martinez Canillas <javier at osg.samsung.com>
---

Changes since v1:
- Remove card-detect-delay property as well.
- Use the correct mmc node. Suggested by Tomeu.

 arch/arm/boot/dts/exynos5250-snow-common.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index 0a7f408824d8..1822c502a25a 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -552,10 +552,9 @@
 &mmc_3 {
 	status = "okay";
 	num-slots = <1>;
-	broken-cd;
+	non-removable;
 	cap-sdio-irq;
 	keep-power-in-suspend;
-	card-detect-delay = <200>;
 	samsung,dw-mshc-ciu-div = <3>;
 	samsung,dw-mshc-sdr-timing = <2 3>;
 	samsung,dw-mshc-ddr-timing = <1 2>;
-- 
2.4.3