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Wysocki" , Heikki Krogerus Cc: Andy Shevchenko , Mika Westerberg , Linus Walleij , Ard Biesheuvel , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH v6 08/15] software node: unify PROPERTY_ENTRY_XXX macros Date: Wed, 23 Oct 2019 13:02:26 -0700 Message-Id: <20191023200233.86616-9-dmitry.torokhov@gmail.com> X-Mailer: git-send-email 2.23.0.866.gb869b98d4c-goog In-Reply-To: <20191023200233.86616-1-dmitry.torokhov@gmail.com> References: <20191023200233.86616-1-dmitry.torokhov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org We can unify string properties initializer macros with integer initializers. Signed-off-by: Dmitry Torokhov --- include/linux/property.h | 64 +++++++++++++++++----------------------- 1 file changed, 27 insertions(+), 37 deletions(-) diff --git a/include/linux/property.h b/include/linux/property.h index 12eff7cbb395..48335288c2a9 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -250,37 +250,33 @@ struct property_entry { }; /* - * Note: the below four initializers for the anonymous union are carefully + * Note: the below initializers for the anonymous union are carefully * crafted to avoid gcc-4.4.4's problems with initialization of anon unions * and structs. */ -#define __PROPERTY_ENTRY_ARRAY_LEN(_name_, _type_, _Type_, _val_, _len_)\ +#define __PROPERTY_ENTRY_ELEMENT_SIZE(_elem_) \ + sizeof(((struct property_entry *)NULL)->value._elem_) + +#define __PROPERTY_ENTRY_ARRAY_LEN(_name_, _elem_, _Type_, _val_, _len_)\ (struct property_entry) { \ .name = _name_, \ - .length = (_len_) * sizeof(_type_), \ + .length = (_len_) * __PROPERTY_ENTRY_ELEMENT_SIZE(_elem_), \ .is_array = true, \ .type = DEV_PROP_##_Type_, \ { .pointer = _val_ }, \ } #define PROPERTY_ENTRY_U8_ARRAY_LEN(_name_, _val_, _len_) \ - __PROPERTY_ENTRY_ARRAY_LEN(_name_, u8, U8, _val_, _len_) + __PROPERTY_ENTRY_ARRAY_LEN(_name_, u8_data, U8, _val_, _len_) #define PROPERTY_ENTRY_U16_ARRAY_LEN(_name_, _val_, _len_) \ - __PROPERTY_ENTRY_ARRAY_LEN(_name_, u16, U16, _val_, _len_) + __PROPERTY_ENTRY_ARRAY_LEN(_name_, u16_data, U16, _val_, _len_) #define PROPERTY_ENTRY_U32_ARRAY_LEN(_name_, _val_, _len_) \ - __PROPERTY_ENTRY_ARRAY_LEN(_name_, u32, U32, _val_, _len_) + __PROPERTY_ENTRY_ARRAY_LEN(_name_, u32_data, U32, _val_, _len_) #define PROPERTY_ENTRY_U64_ARRAY_LEN(_name_, _val_, _len_) \ - __PROPERTY_ENTRY_ARRAY_LEN(_name_, u64, U64, _val_, _len_) - + __PROPERTY_ENTRY_ARRAY_LEN(_name_, u64_data, U64, _val_, _len_) #define PROPERTY_ENTRY_STRING_ARRAY_LEN(_name_, _val_, _len_) \ -(struct property_entry) { \ - .name = _name_, \ - .length = (_len_) * sizeof(const char *), \ - .is_array = true, \ - .type = DEV_PROP_STRING, \ - { .pointer = _val_ }, \ -} + __PROPERTY_ENTRY_ARRAY_LEN(_name_, str, STRING, _val_, _len_) #define PROPERTY_ENTRY_U8_ARRAY(_name_, _val_) \ PROPERTY_ENTRY_U8_ARRAY_LEN(_name_, _val_, ARRAY_SIZE(_val_)) @@ -293,30 +289,24 @@ struct property_entry { #define PROPERTY_ENTRY_STRING_ARRAY(_name_, _val_) \ PROPERTY_ENTRY_STRING_ARRAY_LEN(_name_, _val_, ARRAY_SIZE(_val_)) -#define __PROPERTY_ENTRY_INTEGER(_name_, _type_, _Type_, _val_) \ -(struct property_entry) { \ - .name = _name_, \ - .length = sizeof(_type_), \ - .type = DEV_PROP_##_Type_, \ - { .value = { ._type_##_data = _val_ } }, \ +#define __PROPERTY_ENTRY_ELEMENT(_name_, _elem_, _Type_, _val_) \ +(struct property_entry) { \ + .name = _name_, \ + .length = __PROPERTY_ENTRY_ELEMENT_SIZE(_elem_), \ + .type = DEV_PROP_##_Type_, \ + { .value = { ._elem_ = _val_ } }, \ } -#define PROPERTY_ENTRY_U8(_name_, _val_) \ - __PROPERTY_ENTRY_INTEGER(_name_, u8, U8, _val_) -#define PROPERTY_ENTRY_U16(_name_, _val_) \ - __PROPERTY_ENTRY_INTEGER(_name_, u16, U16, _val_) -#define PROPERTY_ENTRY_U32(_name_, _val_) \ - __PROPERTY_ENTRY_INTEGER(_name_, u32, U32, _val_) -#define PROPERTY_ENTRY_U64(_name_, _val_) \ - __PROPERTY_ENTRY_INTEGER(_name_, u64, U64, _val_) - -#define PROPERTY_ENTRY_STRING(_name_, _val_) \ -(struct property_entry) { \ - .name = _name_, \ - .length = sizeof(const char *), \ - .type = DEV_PROP_STRING, \ - { .value = { .str = _val_ } }, \ -} +#define PROPERTY_ENTRY_U8(_name_, _val_) \ + __PROPERTY_ENTRY_ELEMENT(_name_, u8_data, U8, _val_) +#define PROPERTY_ENTRY_U16(_name_, _val_) \ + __PROPERTY_ENTRY_ELEMENT(_name_, u16_data, U16, _val_) +#define PROPERTY_ENTRY_U32(_name_, _val_) \ + __PROPERTY_ENTRY_ELEMENT(_name_, u32_data, U32, _val_) +#define PROPERTY_ENTRY_U64(_name_, _val_) \ + __PROPERTY_ENTRY_ELEMENT(_name_, u64_data, U64, _val_) +#define PROPERTY_ENTRY_STRING(_name_, _val_) \ + __PROPERTY_ENTRY_ELEMENT(_name_, str, STRING, _val_) #define PROPERTY_ENTRY_BOOL(_name_) \ (struct property_entry) { \ -- 2.23.0.866.gb869b98d4c-goog