Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 16 insertions, 13 deletions

diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 468a50553fa..4b3c32774ba 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -74,6 +74,8 @@ static void wl12xx_sdio_raw_read(struct device *child, int addr, void *buf,
 	struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent);
 	struct sdio_func *func = dev_to_sdio_func(glue->dev);
 
+	sdio_claim_host(func);
+
 	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
 		((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
 		dev_dbg(child->parent, "sdio read 52 addr 0x%x, byte 0x%02x\n",
@@ -88,6 +90,8 @@ static void wl12xx_sdio_raw_read(struct device *child, int addr, void *buf,
 			addr, len);
 	}
 
+	sdio_release_host(func);
+
 	if (ret)
 		dev_err(child->parent, "sdio read failed (%d)\n", ret);
 }
@@ -99,6 +103,8 @@ static void wl12xx_sdio_raw_write(struct device *child, int addr, void *buf,
 	struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent);
 	struct sdio_func *func = dev_to_sdio_func(glue->dev);
 
+	sdio_claim_host(func);
+
 	if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
 		sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
 		dev_dbg(child->parent, "sdio write 52 addr 0x%x, byte 0x%02x\n",
@@ -113,6 +119,8 @@ static void wl12xx_sdio_raw_write(struct device *child, int addr, void *buf,
 			ret = sdio_memcpy_toio(func, addr, buf, len);
 	}
 
+	sdio_release_host(func);
+
 	if (ret)
 		dev_err(child->parent, "sdio write failed (%d)\n", ret);
 }
@@ -136,6 +144,7 @@ static int wl12xx_sdio_power_on(struct wl12xx_sdio_glue *glue)
 
 	sdio_claim_host(func);
 	sdio_enable_func(func);
+	sdio_release_host(func);
 
 out:
 	return ret;
@@ -146,6 +155,7 @@ static int wl12xx_sdio_power_off(struct wl12xx_sdio_glue *glue)
 	int ret;
 	struct sdio_func *func = dev_to_sdio_func(glue->dev);
 
+	sdio_claim_host(func);
 	sdio_disable_func(func);
 	sdio_release_host(func);
 
@@ -314,9 +324,6 @@ static int wl1271_suspend(struct device *dev)
 			dev_err(dev, "error while trying to keep power\n");
 			goto out;
 		}
-
-		/* release host */
-		sdio_release_host(func);
 	}
 out:
 	return ret;
@@ -324,15 +331,7 @@ out:
 
 static int wl1271_resume(struct device *dev)
 {
-	struct sdio_func *func = dev_to_sdio_func(dev);
-	struct wl12xx_sdio_glue *glue = sdio_get_drvdata(func);
-	struct wl1271 *wl = platform_get_drvdata(glue->core);
-
 	dev_dbg(dev, "wl1271 resume\n");
-	if (wl->wow_enabled) {
-		/* claim back host */
-		sdio_claim_host(func);
-	}
 
 	return 0;
 }
@@ -371,5 +370,9 @@ module_exit(wl1271_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
-MODULE_FIRMWARE(WL127X_FW_NAME);
-MODULE_FIRMWARE(WL128X_FW_NAME);
+MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
+MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
+MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
+MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
+MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
+MODULE_FIRMWARE(WL128X_PLT_FW_NAME);