diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 3 | ||||
| -rw-r--r-- | drivers/usb/gadget/r8a66597-udc.c | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 06bb9d4587e9..d50099675f28 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -546,6 +546,8 @@ config USB_GADGET_CI13XXX_MSM ci13xxx_udc core. This driver depends on OTG driver for PHY initialization, clock management, powering up VBUS, and power management. + This driver is not supported on boards like trout which + has an external PHY. Say "y" to link the driver statically, or "m" to build a dynamically linked module called "ci13xxx_msm" and force all diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index b5dbb2308f56..6d8e533949eb 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -293,6 +293,7 @@ #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> +#include <linux/usb/composite.h> #include "gadget_chips.h" @@ -2763,7 +2764,7 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common, return ERR_PTR(-ENOMEM); common->free_storage_on_release = 1; } else { - memset(common, 0, sizeof common); + memset(common, 0, sizeof *common); common->free_storage_on_release = 0; } diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 20d43da319ae..015118535f77 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -258,7 +258,7 @@ static int pipe_buffer_setting(struct r8a66597 *r8a66597, break; case R8A66597_BULK: /* isochronous pipes may be used as bulk pipes */ - if (info->pipe > R8A66597_BASE_PIPENUM_BULK) + if (info->pipe >= R8A66597_BASE_PIPENUM_BULK) bufnum = info->pipe - R8A66597_BASE_PIPENUM_BULK; else bufnum = info->pipe - R8A66597_BASE_PIPENUM_ISOC; |