diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-ab8500.c | 1 | ||||
| -rw-r--r-- | drivers/gpio/gpio-bt8xx.c | 2 | ||||
| -rw-r--r-- | drivers/gpio/gpio-ep93xx.c | 2 | ||||
| -rw-r--r-- | drivers/gpio/gpio-u300.c | 8 |
4 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-ab8500.c b/drivers/gpio/gpio-ab8500.c index 970053c89ff..ed795e64eea 100644 --- a/drivers/gpio/gpio-ab8500.c +++ b/drivers/gpio/gpio-ab8500.c @@ -15,7 +15,6 @@ #include <linux/module.h> #include <linux/err.h> #include <linux/platform_device.h> -#include <linux/slab.h> #include <linux/gpio.h> #include <linux/irq.h> #include <linux/interrupt.h> diff --git a/drivers/gpio/gpio-bt8xx.c b/drivers/gpio/gpio-bt8xx.c index aa4f09ad3ce..ec57936aef6 100644 --- a/drivers/gpio/gpio-bt8xx.c +++ b/drivers/gpio/gpio-bt8xx.c @@ -2,7 +2,7 @@ bt8xx GPIO abuser - Copyright (C) 2008 Michael Buesch <mb@bu3sch.de> + Copyright (C) 2008 Michael Buesch <m@bues.ch> Please do _only_ contact the people listed _above_ with issues related to this driver. All the other people listed below are not related to this driver. Their names diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c index 3bfd3417ab1..72fb9c66532 100644 --- a/drivers/gpio/gpio-ep93xx.c +++ b/drivers/gpio/gpio-ep93xx.c @@ -1,7 +1,7 @@ /* * Generic EP93xx GPIO handling * - * Copyright (c) 2008 Ryan Mallon <ryan@bluewatersys.com> + * Copyright (c) 2008 Ryan Mallon * Copyright (c) 2011 H Hartley Sweeten <hsweeten@visionengravers.com> * * Based on code originally from: diff --git a/drivers/gpio/gpio-u300.c b/drivers/gpio/gpio-u300.c index fd2dfeeefdf..53e8255cb0b 100644 --- a/drivers/gpio/gpio-u300.c +++ b/drivers/gpio/gpio-u300.c @@ -578,8 +578,8 @@ static int __init gpio_probe(struct platform_device *pdev) if (!memres) goto err_no_resource; - if (request_mem_region(memres->start, memres->end - memres->start, "GPIO Controller") - == NULL) { + if (!request_mem_region(memres->start, resource_size(memres), + "GPIO Controller")) { err = -ENODEV; goto err_no_ioregion; } @@ -637,7 +637,7 @@ static int __init gpio_probe(struct platform_device *pdev) free_irq(gpio_ports[i].irq, &gpio_ports[i]); iounmap(virtbase); err_no_ioremap: - release_mem_region(memres->start, memres->end - memres->start); + release_mem_region(memres->start, resource_size(memres)); err_no_ioregion: err_no_resource: clk_disable(clk); @@ -657,7 +657,7 @@ static int __exit gpio_remove(struct platform_device *pdev) for (i = 0 ; i < U300_GPIO_NUM_PORTS; i++) free_irq(gpio_ports[i].irq, &gpio_ports[i]); iounmap(virtbase); - release_mem_region(memres->start, memres->end - memres->start); + release_mem_region(memres->start, resource_size(memres)); clk_disable(clk); clk_put(clk); return 0; |