diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
| commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
| tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/tty/serial/mpsc.c | |
| parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) | |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/tty/serial/mpsc.c')
| -rw-r--r-- | drivers/tty/serial/mpsc.c | 41 |
1 files changed, 6 insertions, 35 deletions
diff --git a/drivers/tty/serial/mpsc.c b/drivers/tty/serial/mpsc.c index 82bb6d1fe..cadfd1cfa 100644 --- a/drivers/tty/serial/mpsc.c +++ b/drivers/tty/serial/mpsc.c @@ -55,8 +55,6 @@ #define SUPPORT_SYSRQ #endif -#include <linux/module.h> -#include <linux/moduleparam.h> #include <linux/tty.h> #include <linux/tty_flip.h> #include <linux/ioport.h> @@ -755,7 +753,7 @@ static int mpsc_alloc_ring_mem(struct mpsc_port_info *pi) pi->port.line); if (!pi->dma_region) { - if (!dma_supported(pi->port.dev, 0xffffffff)) { + if (!dma_set_mask(pi->port.dev, 0xffffffff)) { printk(KERN_ERR "MPSC: Inadequate DMA support\n"); rc = -ENXIO; } else if ((pi->dma_region = dma_alloc_noncoherent(pi->port.dev, @@ -2108,26 +2106,11 @@ static int mpsc_drv_probe(struct platform_device *dev) return rc; } -static int mpsc_drv_remove(struct platform_device *dev) -{ - pr_debug("mpsc_drv_exit: Removing MPSC %d\n", dev->id); - - if (dev->id < MPSC_NUM_CTLRS) { - uart_remove_one_port(&mpsc_reg, &mpsc_ports[dev->id].port); - mpsc_release_port((struct uart_port *) - &mpsc_ports[dev->id].port); - mpsc_drv_unmap_regs(&mpsc_ports[dev->id]); - return 0; - } else { - return -ENODEV; - } -} - static struct platform_driver mpsc_driver = { .probe = mpsc_drv_probe, - .remove = mpsc_drv_remove, .driver = { - .name = MPSC_CTLR_NAME, + .name = MPSC_CTLR_NAME, + .suppress_bind_attrs = true, }, }; @@ -2156,22 +2139,10 @@ static int __init mpsc_drv_init(void) return rc; } +device_initcall(mpsc_drv_init); -static void __exit mpsc_drv_exit(void) -{ - platform_driver_unregister(&mpsc_driver); - platform_driver_unregister(&mpsc_shared_driver); - uart_unregister_driver(&mpsc_reg); - memset(mpsc_ports, 0, sizeof(mpsc_ports)); - memset(&mpsc_shared_regs, 0, sizeof(mpsc_shared_regs)); -} - -module_init(mpsc_drv_init); -module_exit(mpsc_drv_exit); - +/* MODULE_AUTHOR("Mark A. Greer <mgreer@mvista.com>"); MODULE_DESCRIPTION("Generic Marvell MPSC serial/UART driver"); -MODULE_VERSION(MPSC_VERSION); MODULE_LICENSE("GPL"); -MODULE_ALIAS_CHARDEV_MAJOR(MPSC_MAJOR); -MODULE_ALIAS("platform:" MPSC_CTLR_NAME); +*/ |