To fix the sparse warning "cast to restricted __le32" marked
"rom_version" to __le32 instead of unsigned int in "struct ath3k_version"
and added cpu_to_le32() for the expression assigning int value to "rom_version".
Successfully built the module without warnings and errors on x86 machine with sparse.
Signed-off-by: Surendra Patil <surendra.tux@xxxxxxxxx>
---
drivers/bluetooth/ath3k.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index be571fe..5564207 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -50,7 +50,7 @@
#define ATH3K_NAME_LEN 0xFF
struct ath3k_version {
- unsigned int rom_version;
+ __le32 rom_version;
unsigned int build_version;
unsigned int ram_version;
unsigned char ref_clock;
@@ -375,7 +375,7 @@ static int ath3k_load_patch(struct usb_device *udev)
return ret;
}
- pt_version.rom_version = *(int *)(firmware->data + firmware->size - 8);
+ pt_version.rom_version = cpu_to_le32(*(int *)(firmware->data + firmware->size - 8));
pt_version.build_version = *(int *)
(firmware->data + firmware->size - 4);
--
1.8.3.2
--
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