staging: csr: clean up csr_types.h a bit
Remove the floating point variables and the sections that are not being built if the code isn't in the kernel. Cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com> Cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com> Cc: Riku Mettälä <riku.mettala@bluegiga.com> Cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -10,19 +10,11 @@
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*****************************************************************************/
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#ifdef __KERNEL__
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#include <linux/stddef.h>
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <asm/byteorder.h>
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#include <linux/string.h>
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#else
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#include <stdint.h>
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#include <stddef.h>
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#include <sys/types.h>
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#include <stdarg.h>
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#include <string.h>
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#endif
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#include <asm/byteorder.h>
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#ifdef __cplusplus
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extern "C" {
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@ -38,11 +30,7 @@ extern "C" {
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typedef size_t CsrSize; /* Return type of sizeof (ISO/IEC 9899:1990 7.1.6) */
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typedef ptrdiff_t CsrPtrdiff; /* Type of the result of subtracting two pointers (ISO/IEC 9899:1990 7.1.6) */
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typedef uintptr_t CsrUintptr; /* Unsigned integer large enough to hold any pointer (ISO/IEC 9899:1999 7.18.1.4) */
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#ifdef __KERNEL__
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typedef ptrdiff_t CsrIntptr; /* intptr_t is not defined in kernel. Use the equivalent ptrdiff_t. */
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#else
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typedef intptr_t CsrIntptr; /* Signed integer large enough to hold any pointer (ISO/IEC 9899:1999 7.18.1.4) */
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#endif
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/* Unsigned fixed width types */
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typedef uint8_t CsrUint8;
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@ -75,17 +63,6 @@ typedef CsrUint32 CsrUint24;
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typedef uint64_t CsrUint64;
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typedef int64_t CsrInt64;
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/*
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* Floating point
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*
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* Note: If a given compiler does not support floating point, it is
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* OK to omit these definitions; alternative versions of the code using
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* these types may be available. Consult the relevant documentation
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* or the customer support group for information on this.
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*/
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#define CSR_HAVE_FLOATING_POINT
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typedef float CsrFloat;
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typedef double CsrDouble;
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#ifdef __cplusplus
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}
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