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Date:	Mon, 7 Jul 2014 00:42:57 +0000
From:	"Zheng, Lv" <lv.zheng@...el.com>
To:	Joe Perches <joe@...ches.com>,
	"Moore, Robert" <robert.moore@...el.com>
CC:	"Wysocki, Rafael J" <rafael.j.wysocki@...el.com>,
	Len Brown <lenb@...nel.org>,
	"linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
	"devel@...ica.org" <devel@...ica.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] ACPICA: amlresrc.h: Neaten AML_<FOO> definitions and
 uses

Hi,

This linuxized ACPICA source code is automatically generated by scripts.
If you fix it without fixing the ACPICA repository, the ACPICA release process will be broken.

So please fix this by downloading the latest acpica.org git and fix it there.
You need to run to following command:
Generate/linux/gen-patch.sh HEAD
to confirm whether the generated Linux patch is correct.

Then please submit the ACPICA fix to the ACPICA mailing list.

Thanks and best regards
-Lv

> From: Joe Perches [mailto:joe@...ches.com]
> Sent: Friday, July 04, 2014 6:31 PM
> 
> ping?
> 
> On Fri, 2014-05-09 at 16:25 -0700, Joe Perches wrote:
> > Use a more normal style for these slightly odd #defines.
> >
> > Remove trailing semicolons from #defines
> > Add semicolon to uses.
> >
> > Signed-off-by: Joe Perches <joe@...ches.com>
> > ---
> >
> > I think these are unnecessarily obfuscating and the #defines
> > should be expanded in-place instead.
> >
> >  drivers/acpi/acpica/amlresrc.h | 137 +++++++++++++++++++++++++----------------
> >  1 file changed, 84 insertions(+), 53 deletions(-)
> >
> > diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h
> > index f3f8344..fb1a1b5 100644
> > --- a/drivers/acpi/acpica/amlresrc.h
> > +++ b/drivers/acpi/acpica/amlresrc.h
> > @@ -133,38 +133,46 @@ struct asl_resource_node {
> >  /*
> >   * SMALL descriptors
> >   */
> > -#define AML_RESOURCE_SMALL_HEADER_COMMON \
> > -	u8                              descriptor_type;
> > +#define AML_RESOURCE_SMALL_HEADER_COMMON	\
> > +	u8 descriptor_type
> >
> >  struct aml_resource_small_header {
> > -AML_RESOURCE_SMALL_HEADER_COMMON};
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +};
> >
> >  struct aml_resource_irq {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u16 irq_mask;
> >  	u8 flags;
> >  };
> >
> >  struct aml_resource_irq_noflags {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u16 irq_mask;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u16 irq_mask;
> >  };
> >
> >  struct aml_resource_dma {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u8 dma_channel_mask;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u8 dma_channel_mask;
> >  	u8 flags;
> >  };
> >
> >  struct aml_resource_start_dependent {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u8 flags;
> >  };
> >
> >  struct aml_resource_start_dependent_noprio {
> > -AML_RESOURCE_SMALL_HEADER_COMMON};
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +};
> >
> >  struct aml_resource_end_dependent {
> > -AML_RESOURCE_SMALL_HEADER_COMMON};
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +};
> >
> >  struct aml_resource_io {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u8 flags;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u8 flags;
> >  	u16 minimum;
> >  	u16 maximum;
> >  	u8 alignment;
> > @@ -172,19 +180,23 @@ struct aml_resource_io {
> >  };
> >
> >  struct aml_resource_fixed_io {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u16 address;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u16 address;
> >  	u8 address_length;
> >  };
> >
> >  struct aml_resource_vendor_small {
> > -AML_RESOURCE_SMALL_HEADER_COMMON};
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +};
> >
> >  struct aml_resource_end_tag {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u8 checksum;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u8 checksum;
> >  };
> >
> >  struct aml_resource_fixed_dma {
> > -	AML_RESOURCE_SMALL_HEADER_COMMON u16 request_lines;
> > +	AML_RESOURCE_SMALL_HEADER_COMMON;
> > +	u16 request_lines;
> >  	u16 channels;
> >  	u8 width;
> >  };
> > @@ -192,12 +204,13 @@ struct aml_resource_fixed_dma {
> >  /*
> >   * LARGE descriptors
> >   */
> > -#define AML_RESOURCE_LARGE_HEADER_COMMON \
> > -	u8                              descriptor_type;\
> > -	u16                             resource_length;
> > +#define AML_RESOURCE_LARGE_HEADER_COMMON			\
> > +	u8 descriptor_type;					\
> > +	u16 resource_length
> >
> >  struct aml_resource_large_header {
> > -AML_RESOURCE_LARGE_HEADER_COMMON};
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +};
> >
> >  /* General Flags for address space resource descriptors */
> >
> > @@ -206,7 +219,8 @@ AML_RESOURCE_LARGE_HEADER_COMMON};
> >  #define ACPI_RESOURCE_FLAG_MAF      8
> >
> >  struct aml_resource_memory24 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	u8 flags;
> >  	u16 minimum;
> >  	u16 maximum;
> >  	u16 alignment;
> > @@ -214,10 +228,12 @@ struct aml_resource_memory24 {
> >  };
> >
> >  struct aml_resource_vendor_large {
> > -AML_RESOURCE_LARGE_HEADER_COMMON};
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +};
> >
> >  struct aml_resource_memory32 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	u8 flags;
> >  	u32 minimum;
> >  	u32 maximum;
> >  	u32 alignment;
> > @@ -225,22 +241,26 @@ struct aml_resource_memory32 {
> >  };
> >
> >  struct aml_resource_fixed_memory32 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	u8 flags;
> >  	u32 address;
> >  	u32 address_length;
> >  };
> >
> > -#define AML_RESOURCE_ADDRESS_COMMON \
> > -	u8                              resource_type; \
> > -	u8                              flags; \
> > -	u8                              specific_flags;
> > +#define AML_RESOURCE_ADDRESS_COMMON			\
> > +	u8 resource_type;				\
> > +	u8 flags;					\
> > +	u8 specific_flags
> >
> >  struct aml_resource_address {
> > -AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_ADDRESS_COMMON};
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_ADDRESS_COMMON;
> > +};
> >
> >  struct aml_resource_extended_address64 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_ADDRESS_COMMON u8 revision_ID;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_ADDRESS_COMMON;
> > +	u8 revision_ID;
> >  	u8 reserved;
> >  	u64 granularity;
> >  	u64 minimum;
> > @@ -253,8 +273,9 @@ struct aml_resource_extended_address64 {
> >  #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1	/* ACPI 3.0 */
> >
> >  struct aml_resource_address64 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_ADDRESS_COMMON u64 granularity;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_ADDRESS_COMMON;
> > +	u64 granularity;
> >  	u64 minimum;
> >  	u64 maximum;
> >  	u64 translation_offset;
> > @@ -262,8 +283,9 @@ struct aml_resource_address64 {
> >  };
> >
> >  struct aml_resource_address32 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_ADDRESS_COMMON u32 granularity;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_ADDRESS_COMMON;
> > +	u32 granularity;
> >  	u32 minimum;
> >  	u32 maximum;
> >  	u32 translation_offset;
> > @@ -271,8 +293,9 @@ struct aml_resource_address32 {
> >  };
> >
> >  struct aml_resource_address16 {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_ADDRESS_COMMON u16 granularity;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_ADDRESS_COMMON;
> > +	u16 granularity;
> >  	u16 minimum;
> >  	u16 maximum;
> >  	u16 translation_offset;
> > @@ -280,14 +303,16 @@ struct aml_resource_address16 {
> >  };
> >
> >  struct aml_resource_extended_irq {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON u8 flags;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	u8 flags;
> >  	u8 interrupt_count;
> >  	u32 interrupts[1];
> >  	/* res_source_index, res_source optional fields follow */
> >  };
> >
> >  struct aml_resource_generic_register {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON u8 address_space_id;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	u8 address_space_id;
> >  	u8 bit_width;
> >  	u8 bit_offset;
> >  	u8 access_size;		/* ACPI 3.0, was previously Reserved */
> > @@ -297,7 +322,8 @@ struct aml_resource_generic_register {
> >  /* Common descriptor for gpio_int and gpio_io (ACPI 5.0) */
> >
> >  struct aml_resource_gpio {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	u8 revision_id;
> >  	u8 connection_type;
> >  	u16 flags;
> >  	u16 int_flags;
> > @@ -327,14 +353,14 @@ struct aml_resource_gpio {
> >
> >  /* Common preamble for all serial descriptors (ACPI 5.0) */
> >
> > -#define AML_RESOURCE_SERIAL_COMMON \
> > -	u8                              revision_id; \
> > -	u8                              res_source_index; \
> > -	u8                              type; \
> > -	u8                              flags; \
> > -	u16                             type_specific_flags; \
> > -	u8                              type_revision_id; \
> > -	u16                             type_data_length; \
> > +#define AML_RESOURCE_SERIAL_COMMON				\
> > +	u8 revision_id;						\
> > +	u8 res_source_index;					\
> > +	u8 type;						\
> > +	u8 flags;						\
> > +	u16 type_specific_flags;				\
> > +	u8 type_revision_id;					\
> > +	u16 type_data_length
> >
> >  /* Values for the type field above */
> >
> > @@ -345,11 +371,14 @@ struct aml_resource_gpio {
> >  #define AML_RESOURCE_VENDOR_SERIALBUSTYPE       192	/* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
> >
> >  struct aml_resource_common_serialbus {
> > -AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_SERIAL_COMMON};
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_SERIAL_COMMON;
> > +};
> >
> >  struct aml_resource_i2c_serialbus {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_SERIAL_COMMON u32 connection_speed;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_SERIAL_COMMON;
> > +	u32 connection_speed;
> >  	u16 slave_address;
> >  	/*
> >  	 * Optional fields follow immediately:
> > @@ -363,8 +392,9 @@ struct aml_resource_i2c_serialbus {
> >  #define AML_RESOURCE_I2C_MIN_DATA_LEN           6
> >
> >  struct aml_resource_spi_serialbus {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_SERIAL_COMMON u32 connection_speed;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_SERIAL_COMMON;
> > +	u32 connection_speed;
> >  	u8 data_bit_length;
> >  	u8 clock_phase;
> >  	u8 clock_polarity;
> > @@ -381,8 +411,9 @@ struct aml_resource_spi_serialbus {
> >  #define AML_RESOURCE_SPI_MIN_DATA_LEN           9
> >
> >  struct aml_resource_uart_serialbus {
> > -	AML_RESOURCE_LARGE_HEADER_COMMON
> > -	    AML_RESOURCE_SERIAL_COMMON u32 default_baud_rate;
> > +	AML_RESOURCE_LARGE_HEADER_COMMON;
> > +	AML_RESOURCE_SERIAL_COMMON;
> > +	u32 default_baud_rate;
> >  	u16 rx_fifo_size;
> >  	u16 tx_fifo_size;
> >  	u8 parity;
> >
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at  http://www.tux.org/lkml/
> 
> 

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