[source] ramips: fix wrong check for MT7621AT

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/fe43d90d93c27851d60d08f250ee1770ec393f0b

commit fe43d90d93c27851d60d08f250ee1770ec393f0b
Author: Andrew Yong <me at ndoo.sg>
AuthorDate: Tue Nov 22 00:53:00 2016 +0800

    ramips: fix wrong check for MT7621AT
    
    fix in sdhci Use ralink_soc == MT762X_SOC_MT7621AT instead of CONFIG_SOC_MT7621 which is
    wrong and breaks builds on mt7620a-similar platforms (MT7621, MT7688)
    
    Signed-off-by: Andrew Yong <me at ndoo.sg>
---
 .../patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch b/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
index 348b563..6905c38 100644
--- a/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
+++ b/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
@@ -3906,7 +3906,7 @@ Signed-off-by: John Crispin <blogic at openwrt.org>
 +    host->mrq = mrq;    
 +
 +    if (msdc_do_request(mmc,mrq)) {  	
-+        if(host->hw->flags & MSDC_REMOVABLE && CONFIG_SOC_MT7621 && mrq->data && mrq->data->error) {
++        if(host->hw->flags & MSDC_REMOVABLE && ralink_soc == MT762X_SOC_MT7621AT && mrq->data && mrq->data->error) {
 +            msdc_tune_request(mmc,mrq);                                    	
 +        }        	
 +    }