Return-Path: From: Surendra Patil To: marcel@holtmann.org, gustavo@padovan.org, johan.hedberg@gmail.com, joe@perches.com Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, surendra.tux@gmail.com Subject: [PATCH] drivers:bluetooth:ath3k.c Fixed sparse warning for cast to restricted __le32 Date: Tue, 25 Mar 2014 23:36:28 -0700 Message-Id: <1395815788-24666-1-git-send-email-surendra.tux@gmail.com> List-ID: 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 --- 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