Merge tag 'fixes-for-v3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

usb: fixes for v3.7-rc3

Here's a new set of fixes for v3.7-rc3. It's quite small, only
four patches.

There's one bug fix for the newly added musb-dsps glue layer where
we could be overflowing a buffer when creating the instance name.

NET2272 got a fix for a case where the lock would be left held
when exiting the IRQ handler with error in case of Spurious IRQs.

Renensas USBHS got a DMA stall fix which would cause transfers to
stall forever and a NULL pointer deref fix in case of pipe detach.

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 444346e1e10d..ff5f112053d2 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -458,11 +458,11 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id)
         struct platform_device  *musb;
         struct resource *res;
         struct resource resources[2];
-        char res_name[10];
+        char res_name[11];
         int ret, musbid;
 
         /* get memory resource */
-        sprintf(res_name, "musb%d", id);
+        snprintf(res_name, sizeof(res_name), "musb%d", id);
         res = platform_get_resource_byname(pdev, IORESOURCE_MEM, res_name);
         if (!res) {
                 dev_err(dev, "%s get mem resource failed\n", res_name);
@@ -473,7 +473,7 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id)
         resources[0] = *res;
 
         /* get irq resource */
-        sprintf(res_name, "musb%d-irq", id);
+        snprintf(res_name, sizeof(res_name), "musb%d-irq", id);
         res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, res_name);
         if (!res) {
                 dev_err(dev, "%s get irq resource failed\n", res_name);
@@ -530,7 +530,7 @@ static int __devinit dsps_create_musb_pdev(struct dsps_glue *glue, u8 id)
 
                 of_property_read_u32(np, "num-eps", (u32 *)&config->num_eps);
                 of_property_read_u32(np, "ram-bits", (u32 *)&config->ram_bits);
-                sprintf(res_name, "port%d-mode", id);
+                snprintf(res_name, sizeof(res_name), "port%d-mode", id);
                 of_property_read_u32(np, res_name, (u32 *)&pdata->mode);
                 of_property_read_u32(np, "power", (u32 *)&pdata->power);
                 config->multipoint = of_property_read_bool(np, "multipoint");