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authorAndré Draszik <git@andred.net>2018-02-22 10:21:51 +0000
committerMathias Kresin <dev@kresin.me>2018-04-04 08:29:17 +0200
commit584b2a26f5a9e1ffcd93ce8c7a96d7bdfc664f25 (patch)
tree6d5a9710bd2843a53ab5f8fe41c3922fc2e4b544 /target/linux
parentace16862006efd4ce025bf54997cdb20584d0fe4 (diff)
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ramips: mt7620: eMMC: remove unused variable
msdc_6575_host[] is unused, just remove it. Also, it was the source of memory corruption up until the previous fix to this driver. Signed-off-by: André Draszik <git@andred.net>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ramips/patches-4.14/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch5
-rw-r--r--target/linux/ramips/patches-4.9/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch5
2 files changed, 2 insertions, 8 deletions
diff --git a/target/linux/ramips/patches-4.14/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch b/target/linux/ramips/patches-4.14/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
index ef162d7acf..71871b7e51 100644
--- a/target/linux/ramips/patches-4.14/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
+++ b/target/linux/ramips/patches-4.14/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
@@ -1761,7 +1761,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+
--- /dev/null
+++ b/drivers/mmc/host/mtk-mmc/sd.c
-@@ -0,0 +1,3068 @@
+@@ -0,0 +1,3065 @@
+/* Copyright Statement:
+ *
+ * This software/firmware and related documentation ("MediaTek Software") are
@@ -1928,7 +1928,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+//#define PERI_MSDC2_PDN (17)
+//#define PERI_MSDC3_PDN (18)
+
-+struct msdc_host *msdc_6575_host[] = {NULL,NULL,NULL,NULL};
+#if 0 /* --- by chhung */
+/* gate means clock power down */
+static int g_clk_gate = 0;
@@ -4602,8 +4601,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ host->dma.bd = dma_alloc_coherent(NULL, MAX_BD_NUM * sizeof(bd_t), &host->dma.bd_addr, GFP_KERNEL);
+ BUG_ON((!host->dma.gpd) || (!host->dma.bd));
+ msdc_init_gpd_bd(host, &host->dma);
-+ /*for emmc*/
-+ msdc_6575_host[pdev->id] = host;
+
+#if 0
+ tasklet_init(&host->card_tasklet, msdc_tasklet_card, (ulong)host);
diff --git a/target/linux/ramips/patches-4.9/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch b/target/linux/ramips/patches-4.9/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
index da3c0772b5..7275e33ac2 100644
--- a/target/linux/ramips/patches-4.9/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
+++ b/target/linux/ramips/patches-4.9/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch
@@ -1761,7 +1761,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+
--- /dev/null
+++ b/drivers/mmc/host/mtk-mmc/sd.c
-@@ -0,0 +1,3068 @@
+@@ -0,0 +1,3065 @@
+/* Copyright Statement:
+ *
+ * This software/firmware and related documentation ("MediaTek Software") are
@@ -1928,7 +1928,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+//#define PERI_MSDC2_PDN (17)
+//#define PERI_MSDC3_PDN (18)
+
-+struct msdc_host *msdc_6575_host[] = {NULL,NULL,NULL,NULL};
+#if 0 /* --- by chhung */
+/* gate means clock power down */
+static int g_clk_gate = 0;
@@ -4602,8 +4601,6 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+ host->dma.bd = dma_alloc_coherent(NULL, MAX_BD_NUM * sizeof(bd_t), &host->dma.bd_addr, GFP_KERNEL);
+ BUG_ON((!host->dma.gpd) || (!host->dma.bd));
+ msdc_init_gpd_bd(host, &host->dma);
-+ /*for emmc*/
-+ msdc_6575_host[pdev->id] = host;
+
+#if 0
+ tasklet_init(&host->card_tasklet, msdc_tasklet_card, (ulong)host);