path: root/drivers/bus
diff options
authorBen Dooks <ben.dooks@codethink.co.uk>2016-06-21 16:16:18 +0100
committerGregory CLEMENT <gregory.clement@free-electrons.com>2016-07-11 17:58:30 +0200
commitfce7b5ae1273a27db341d5dfd51a8ca6ef4caa95 (patch)
treef6b8ff695387c771a43ceb531a7fb93f9834c512 /drivers/bus
parentd705c1a66e151e587271265c29844817d5108375 (diff)
bus: mvebu-mbus: fix __iomem on register pointers
The save_cpu_target functions should take "u32 __iomem *", not a plain "u32 *" as it is passed to register access functions. Fix the following warnings by adding the annotation: drivers/bus/mvebu-mbus.c:739:17: warning: incorrect type in argument 2 (different address spaces) drivers/bus/mvebu-mbus.c:739:17: expected void volatile [noderef] <asn:2>*addr drivers/bus/mvebu-mbus.c:739:17: got unsigned int [usertype] * drivers/bus/mvebu-mbus.c:741:17: warning: incorrect type in argument 2 (different address spaces) drivers/bus/mvebu-mbus.c:741:17: expected void volatile [noderef] <asn:2>*addr drivers/bus/mvebu-mbus.c:741:17: got unsigned int [usertype] * drivers/bus/mvebu-mbus.c:742:17: warning: incorrect type in argument 2 (different address spaces) drivers/bus/mvebu-mbus.c:742:17: expected void volatile [noderef] <asn:2>*addr drivers/bus/mvebu-mbus.c:742:17: got unsigned int [usertype] * drivers/bus/mvebu-mbus.c:744:17: warning: incorrect type in argument 2 (different address spaces) drivers/bus/mvebu-mbus.c:744:17: expected void volatile [noderef] <asn:2>*addr drivers/bus/mvebu-mbus.c:744:17: got unsigned int [usertype] * drivers/bus/mvebu-mbus.c:790:17: warning: incorrect type in argument 2 (different address spaces) drivers/bus/mvebu-mbus.c:790:17: expected void volatile [noderef] <asn:2>*addr drivers/bus/mvebu-mbus.c:790:17: got unsigned int [usertype] * drivers/bus/mvebu-mbus.c:792:17: warning: incorrect type in argument 2 (different address spaces) drivers/bus/mvebu-mbus.c:792:17: expected void volatile [noderef] <asn:2>*addr drivers/bus/mvebu-mbus.c:792:17: got unsigned int [usertype] * Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'drivers/bus')
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c
index ce54a0160faa..8cac3b8d5c68 100644
--- a/drivers/bus/mvebu-mbus.c
+++ b/drivers/bus/mvebu-mbus.c
@@ -117,7 +117,7 @@ struct mvebu_mbus_soc_data {
unsigned int (*win_remap_offset)(const int win);
void (*setup_cpu_target)(struct mvebu_mbus_state *s);
int (*save_cpu_target)(struct mvebu_mbus_state *s,
- u32 *store_addr);
+ u32 __iomem *store_addr);
int (*show_cpu_target)(struct mvebu_mbus_state *s,
struct seq_file *seq, void *v);
@@ -728,7 +728,7 @@ mvebu_mbus_default_setup_cpu_target(struct mvebu_mbus_state *mbus)
static int
mvebu_mbus_default_save_cpu_target(struct mvebu_mbus_state *mbus,
- u32 *store_addr)
+ u32 __iomem *store_addr)
int i;
@@ -780,7 +780,7 @@ mvebu_mbus_dove_setup_cpu_target(struct mvebu_mbus_state *mbus)
static int
mvebu_mbus_dove_save_cpu_target(struct mvebu_mbus_state *mbus,
- u32 *store_addr)
+ u32 __iomem *store_addr)
int i;
@@ -796,7 +796,7 @@ mvebu_mbus_dove_save_cpu_target(struct mvebu_mbus_state *mbus,
return 4;
-int mvebu_mbus_save_cpu_target(u32 *store_addr)
+int mvebu_mbus_save_cpu_target(u32 __iomem *store_addr)
return mbus_state.soc->save_cpu_target(&mbus_state, store_addr);

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