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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-20 08:32:16 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-04 08:55:05 -0400 |
| commit | e1b7f11b37def5f3021c06e8c2b4953e099357aa (patch) | |
| tree | e474e660bf94fcd017415870a0e366884a215e9d /drivers/media/common | |
| parent | 02489a1216d93abf76d45bc257cf27ecf00098c9 (diff) | |
| download | linux-e1b7f11b37def5f3021c06e8c2b4953e099357aa.tar.bz2 | |
media: siano: get rid of __le32/__le16 cast warnings
Those are all false-positives that appear with smatch when building for
arm:
drivers/media/common/siano/smsendian.c:38:36: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:38:36: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:38:36: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:38:36: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:38:36: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:38:36: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:47:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:47:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:47:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:47:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:47:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:47:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:67:35: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:67:35: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:67:35: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:67:35: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:84:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:84:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:84:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:84:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:84:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:84:44: warning: cast to restricted __le32
drivers/media/common/siano/smsendian.c:98:26: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:98:26: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:98:26: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:98:26: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:99:28: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:99:28: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:99:28: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:99:28: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:100:27: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:100:27: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:100:27: warning: cast to restricted __le16
drivers/media/common/siano/smsendian.c:100:27: warning: cast to restricted __le16
Get rid of them by adding explicit forced casts.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/common')
| -rw-r--r-- | drivers/media/common/siano/smsendian.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/common/siano/smsendian.c b/drivers/media/common/siano/smsendian.c index bfe831c10b1c..b95a631f23f9 100644 --- a/drivers/media/common/siano/smsendian.c +++ b/drivers/media/common/siano/smsendian.c @@ -35,7 +35,7 @@ void smsendian_handle_tx_message(void *buffer) switch (msg->x_msg_header.msg_type) { case MSG_SMS_DATA_DOWNLOAD_REQ: { - msg->msg_data[0] = le32_to_cpu(msg->msg_data[0]); + msg->msg_data[0] = le32_to_cpu((__force __le32)(msg->msg_data[0])); break; } @@ -44,7 +44,7 @@ void smsendian_handle_tx_message(void *buffer) sizeof(struct sms_msg_hdr))/4; for (i = 0; i < msg_words; i++) - msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); + msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]); break; } @@ -64,7 +64,7 @@ void smsendian_handle_rx_message(void *buffer) { struct sms_version_res *ver = (struct sms_version_res *) msg; - ver->chip_model = le16_to_cpu(ver->chip_model); + ver->chip_model = le16_to_cpu((__force __le16)ver->chip_model); break; } @@ -81,7 +81,7 @@ void smsendian_handle_rx_message(void *buffer) sizeof(struct sms_msg_hdr))/4; for (i = 0; i < msg_words; i++) - msg->msg_data[i] = le32_to_cpu(msg->msg_data[i]); + msg->msg_data[i] = le32_to_cpu((__force __le32)msg->msg_data[i]); break; } @@ -95,9 +95,9 @@ void smsendian_handle_message_header(void *msg) #ifdef __BIG_ENDIAN struct sms_msg_hdr *phdr = (struct sms_msg_hdr *)msg; - phdr->msg_type = le16_to_cpu(phdr->msg_type); - phdr->msg_length = le16_to_cpu(phdr->msg_length); - phdr->msg_flags = le16_to_cpu(phdr->msg_flags); + phdr->msg_type = le16_to_cpu((__force __le16)phdr->msg_type); + phdr->msg_length = le16_to_cpu((__force __le16)phdr->msg_length); + phdr->msg_flags = le16_to_cpu((__force __le16)phdr->msg_flags); #endif /* __BIG_ENDIAN */ } EXPORT_SYMBOL_GPL(smsendian_handle_message_header); |