On 02/18/16 20:49, Stephen Rothwell wrote: > Hi all, > > Changes since 20160218: >
on x86_64 (for the past 3 days or so): when CONFIG_DMA_ENGINE is not enabled: ../drivers/rapidio/devices/rio_mport_cdev.c: In function 'mport_cdev_open': ../drivers/rapidio/devices/rio_mport_cdev.c:1938:22: error: 'struct mport_cdev_priv' has no member named 'async_list' INIT_LIST_HEAD(&priv->async_list); ^ ../drivers/rapidio/devices/rio_mport_cdev.c:1939:22: error: 'struct mport_cdev_priv' has no member named 'pend_list' INIT_LIST_HEAD(&priv->pend_list); ^ In file included from ../include/linux/seqlock.h:35:0, from ../include/linux/time.h:5, from ../include/linux/stat.h:18, from ../include/linux/module.h:10, from ../drivers/rapidio/devices/rio_mport_cdev.c:17: ../drivers/rapidio/devices/rio_mport_cdev.c:1941:22: error: 'struct mport_cdev_priv' has no member named 'req_lock' spin_lock_init(&priv->req_lock); ^ ../include/linux/spinlock.h:296:17: note: in definition of macro 'spin_lock_init' spinlock_check(_lock); \ ^ In file included from ../include/linux/seqlock.h:35:0, from ../include/linux/time.h:5, from ../include/linux/stat.h:18, from ../include/linux/module.h:10, from ../drivers/rapidio/devices/rio_mport_cdev.c:17: ../drivers/rapidio/devices/rio_mport_cdev.c:1941:22: error: 'struct mport_cdev_priv' has no member named 'req_lock' spin_lock_init(&priv->req_lock); ^ ../include/linux/spinlock.h:99:24: note: in definition of macro 'raw_spin_lock_init' __raw_spin_lock_init((lock), #lock, &__key); \ ^ ../drivers/rapidio/devices/rio_mport_cdev.c:1941:2: note: in expansion of macro 'spin_lock_init' spin_lock_init(&priv->req_lock); ^ ../drivers/rapidio/devices/rio_mport_cdev.c: In function 'mport_cdev_ioctl': ../drivers/rapidio/devices/rio_mport_cdev.c:2172:3: error: implicit declaration of function 'rio_mport_alloc_dma' [-Werror=implicit-function-declaration] return rio_mport_alloc_dma(filp, (void __user *)arg); ^ ../drivers/rapidio/devices/rio_mport_cdev.c:2174:3: error: implicit declaration of function 'rio_mport_free_dma' [-Werror=implicit-function-declaration] return rio_mport_free_dma(filp, (void __user *)arg); ^ ../drivers/rapidio/devices/rio_mport_cdev.c:2176:3: warning: passing argument 2 of 'rio_mport_wait_for_async_dma' makes integer from pointer without a cast [enabled by default] return rio_mport_wait_for_async_dma(filp, (void __user *)arg); ^ ../drivers/rapidio/devices/rio_mport_cdev.c:1136:12: note: expected 'int32_t' but argument is of type 'void *' static int rio_mport_wait_for_async_dma(struct file *filp, int32_t arg) ^ -- ~Randy