diff options
| -rw-r--r-- | drivers/char/lp.c | 2 | ||||
| -rw-r--r-- | drivers/char/ppdev.c | 2 | ||||
| -rw-r--r-- | drivers/char/tipar.c | 2 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-parport.c | 1 | ||||
| -rw-r--r-- | drivers/spi/spi_butterfly.c | 21 |
5 files changed, 8 insertions, 20 deletions
diff --git a/drivers/char/lp.c b/drivers/char/lp.c index b51d08be0bc..2f04fed69f1 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -803,7 +803,7 @@ static int lp_register(int nr, struct parport *port) if (reset) lp_reset(nr); - class_device_create(lp_class, NULL, MKDEV(LP_MAJOR, nr), NULL, + class_device_create(lp_class, NULL, MKDEV(LP_MAJOR, nr), port->dev, "lp%d", nr); printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name, diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index 4abd1eff61d..804c5c2e240 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -752,7 +752,7 @@ static const struct file_operations pp_fops = { static void pp_attach(struct parport *port) { - device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number), + device_create(ppdev_class, port->dev, MKDEV(PP_MAJOR, port->number), "parport%d", port->number); } diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c index 47fb20f6969..35b40b99653 100644 --- a/drivers/char/tipar.c +++ b/drivers/char/tipar.c @@ -442,7 +442,7 @@ tipar_register(int nr, struct parport *port) } class_device_create(tipar_class, NULL, MKDEV(TIPAR_MAJOR, - TIPAR_MINOR + nr), NULL, "par%d", nr); + TIPAR_MINOR + nr), port->dev, "par%d", nr); /* Display informations */ pr_info("tipar%d: using %s (%s)\n", nr, port->name, (port->irq == diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index 8c953707253..039a07fde90 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -175,6 +175,7 @@ static void i2c_parport_attach (struct parport *port) } adapter->algo_data.data = port; adapter->adapter.algo_data = &adapter->algo_data; + adapter->adapter.dev.parent = port->physport->dev; if (parport_claim_or_block(adapter->pdev) < 0) { printk(KERN_ERR "i2c-parport: Could not claim parallel port\n"); diff --git a/drivers/spi/spi_butterfly.c b/drivers/spi/spi_butterfly.c index 312987a0321..574d0fae4c5 100644 --- a/drivers/spi/spi_butterfly.c +++ b/drivers/spi/spi_butterfly.c @@ -20,7 +20,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> -#include <linux/platform_device.h> +#include <linux/device.h> #include <linux/parport.h> #include <linux/sched.h> @@ -237,24 +237,16 @@ static void butterfly_attach(struct parport *p) int status; struct butterfly *pp; struct spi_master *master; - struct platform_device *pdev; + struct device *dev = p->physport->dev; - if (butterfly) + if (butterfly || !dev) return; /* REVISIT: this just _assumes_ a butterfly is there ... no probe, * and no way to be selective about what it binds to. */ - /* FIXME where should master->cdev.dev come from? - * e.g. /sys/bus/pnp0/00:0b, some PCI thing, etc - * setting up a platform device like this is an ugly kluge... - */ - pdev = platform_device_register_simple("butterfly", -1, NULL, 0); - if (IS_ERR(pdev)) - return; - - master = spi_alloc_master(&pdev->dev, sizeof *pp); + master = spi_alloc_master(dev, sizeof *pp); if (!master) { status = -ENOMEM; goto done; @@ -366,14 +358,12 @@ clean1: clean0: (void) spi_master_put(pp->bitbang.master); done: - platform_device_unregister(pdev); pr_debug("%s: butterfly probe, fail %d\n", p->name, status); } static void butterfly_detach(struct parport *p) { struct butterfly *pp; - struct platform_device *pdev; int status; /* FIXME this global is ugly ... but, how to quickly get from @@ -386,7 +376,6 @@ static void butterfly_detach(struct parport *p) butterfly = NULL; /* stop() unregisters child devices too */ - pdev = to_platform_device(pp->bitbang.master->cdev.dev); status = spi_bitbang_stop(&pp->bitbang); /* turn off VCC */ @@ -397,8 +386,6 @@ static void butterfly_detach(struct parport *p) parport_unregister_device(pp->pd); (void) spi_master_put(pp->bitbang.master); - - platform_device_unregister(pdev); } static struct parport_driver butterfly_driver = { |