Searched hist:33529018 (Results 1 – 5 of 5) sorted by relevance
| /openbmc/linux/drivers/scsi/qla4xxx/ |
| H A D | ql4_iocb.c | 33529018 Fri Jul 16 06:28:52 CDT 2021 Dwaipayan Ray <dwaipayanray1@gmail.com> scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo>
The macros cpu_to_le16() and cpu_to_le32() have special cases for
constants. Their __constant_<foo> versions are not required.
On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16()
expand to the same expression. Same is the case with cpu_to_le32().
On big endian systems, cpu_to_le16() expands to __swab16() which has a
__builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32().
Consequently these macros can be safely used with constants, and hence all
those uses are converted. This was discovered as a part of a checkpatch
evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error
type.
Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
| H A D | ql4_init.c | 33529018 Fri Jul 16 06:28:52 CDT 2021 Dwaipayan Ray <dwaipayanray1@gmail.com> scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo>
The macros cpu_to_le16() and cpu_to_le32() have special cases for
constants. Their __constant_<foo> versions are not required.
On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16()
expand to the same expression. Same is the case with cpu_to_le32().
On big endian systems, cpu_to_le16() expands to __swab16() which has a
__builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32().
Consequently these macros can be safely used with constants, and hence all
those uses are converted. This was discovered as a part of a checkpatch
evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error
type.
Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
| H A D | ql4_mbx.c | 33529018 Fri Jul 16 06:28:52 CDT 2021 Dwaipayan Ray <dwaipayanray1@gmail.com> scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo>
The macros cpu_to_le16() and cpu_to_le32() have special cases for
constants. Their __constant_<foo> versions are not required.
On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16()
expand to the same expression. Same is the case with cpu_to_le32().
On big endian systems, cpu_to_le16() expands to __swab16() which has a
__builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32().
Consequently these macros can be safely used with constants, and hence all
those uses are converted. This was discovered as a part of a checkpatch
evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error
type.
Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
| H A D | ql4_nx.c | 33529018 Fri Jul 16 06:28:52 CDT 2021 Dwaipayan Ray <dwaipayanray1@gmail.com> scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo>
The macros cpu_to_le16() and cpu_to_le32() have special cases for
constants. Their __constant_<foo> versions are not required.
On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16()
expand to the same expression. Same is the case with cpu_to_le32().
On big endian systems, cpu_to_le16() expands to __swab16() which has a
__builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32().
Consequently these macros can be safely used with constants, and hence all
those uses are converted. This was discovered as a part of a checkpatch
evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error
type.
Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
| H A D | ql4_os.c | 33529018 Fri Jul 16 06:28:52 CDT 2021 Dwaipayan Ray <dwaipayanray1@gmail.com> scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo>
The macros cpu_to_le16() and cpu_to_le32() have special cases for
constants. Their __constant_<foo> versions are not required.
On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16()
expand to the same expression. Same is the case with cpu_to_le32().
On big endian systems, cpu_to_le16() expands to __swab16() which has a
__builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32().
Consequently these macros can be safely used with constants, and hence all
those uses are converted. This was discovered as a part of a checkpatch
evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error
type.
Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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