[PATCH 02/18] [media] st_rc: fix address space casting
From: Mauro Carvalho Chehab <hidden>
Date: 2014-09-24 22:27:54
Also in:
linux-media
Subsystem:
arm/sti architecture, media input infrastructure (v4l/dvb), rc-core / lirc framework, the rest · Maintainers:
Patrice Chotard, Mauro Carvalho Chehab, Sean Young, Linus Torvalds
drivers/media/rc/st_rc.c:107:38: warning: incorrect type in argument 1 (different address spaces) drivers/media/rc/st_rc.c:107:38: expected void const volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:107:38: got void * drivers/media/rc/st_rc.c:110:53: warning: incorrect type in argument 1 (different address spaces) drivers/media/rc/st_rc.c:110:53: expected void const volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:110:53: got void * drivers/media/rc/st_rc.c:116:54: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:116:54: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:116:54: got void * drivers/media/rc/st_rc.c:120:45: warning: incorrect type in argument 1 (different address spaces) drivers/media/rc/st_rc.c:120:45: expected void const volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:120:45: got void * drivers/media/rc/st_rc.c:121:43: warning: incorrect type in argument 1 (different address spaces) drivers/media/rc/st_rc.c:121:43: expected void const volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:121:43: got void * drivers/media/rc/st_rc.c:150:46: warning: incorrect type in argument 1 (different address spaces) drivers/media/rc/st_rc.c:150:46: expected void const volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:150:46: got void * drivers/media/rc/st_rc.c:153:42: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:153:42: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:153:42: got void * drivers/media/rc/st_rc.c:174:32: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:174:32: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:174:32: got void * drivers/media/rc/st_rc.c:177:48: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:177:48: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:177:48: got void * drivers/media/rc/st_rc.c:187:48: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:187:48: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:187:48: got void * drivers/media/rc/st_rc.c:204:42: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:204:42: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:204:42: got void * drivers/media/rc/st_rc.c:205:35: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:205:35: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:205:35: got void * drivers/media/rc/st_rc.c:215:35: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:215:35: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:215:35: got void * drivers/media/rc/st_rc.c:216:35: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:216:35: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:216:35: got void * drivers/media/rc/st_rc.c:269:22: warning: incorrect type in assignment (different address spaces) drivers/media/rc/st_rc.c:269:22: expected void *base drivers/media/rc/st_rc.c:269:22: got void [noderef] <asn:2>* drivers/media/rc/st_rc.c:349:46: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:349:46: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:349:46: got void * drivers/media/rc/st_rc.c:350:46: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:350:46: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:350:46: got void * drivers/media/rc/st_rc.c:371:61: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:371:61: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:371:61: got void * drivers/media/rc/st_rc.c:372:54: warning: incorrect type in argument 2 (different address spaces) drivers/media/rc/st_rc.c:372:54: expected void volatile [noderef] <asn:2>*addr drivers/media/rc/st_rc.c:372:54: got void * Signed-off-by: Mauro Carvalho Chehab <redacted>
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index e309441a266d..0e758ae2e529 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c@@ -22,8 +22,8 @@ struct st_rc_device { int irq; int irq_wake; struct clk *sys_clock; - void *base; /* Register base address */ - void *rx_base;/* RX Register base address */ + volatile void __iomem *base; /* Register base address */ + volatile void __iomem *rx_base;/* RX Register base address */ struct rc_dev *rdev; bool overclocking; int sample_mult;
@@ -267,8 +267,8 @@ static int st_rc_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); rc_dev->base = devm_ioremap_resource(dev, res); - if (IS_ERR(rc_dev->base)) { - ret = PTR_ERR(rc_dev->base); + if (IS_ERR((__force void *)rc_dev->base)) { + ret = PTR_ERR((__force void *)rc_dev->base); goto err; }
--
1.9.3