Timur Tabi 4c35630ccd [POWERPC] Change rheap functions to use ulongs instead of pointers ... The rheap allocation functions return a pointer, but the actual value is based on how the heap was initialized, and so it can be anything, e.g. an offset into a buffer. A ulong is a better representation of the value returned by the allocation functions. This patch changes all of the relevant rheap functions to use a unsigned long integers instead of a pointer. In case of an error, the value returned is a negative error code that has been cast to an unsigned long. The caller can use the IS_ERR_VALUE() macro to check for this. All code which calls the rheap functions is updated accordingly. Macros IS_MURAM_ERR() and IS_DPERR(), have been deleted in favor of IS_ERR_VALUE(). Also added error checking to rh_attach_region(). Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>		2007-05-09 23:01:43 -05:00
..
cpm_uart_core.c	SPIN_LOCK_UNLOCKED cleanup in drivers/serial	2007-05-08 11:15:11 -07:00
cpm_uart_cpm1.c	[POWERPC] Change rheap functions to use ulongs instead of pointers	2007-05-09 23:01:43 -05:00
cpm_uart_cpm1.h	[POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads	2007-02-07 14:03:20 +11:00
cpm_uart_cpm2.c	[POWERPC] Change rheap functions to use ulongs instead of pointers	2007-05-09 23:01:43 -05:00
cpm_uart_cpm2.h	[POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads	2007-02-07 14:03:20 +11:00
cpm_uart.h	[POWERPC] CPM_UART: Fix non-console initialisation	2006-11-10 21:35:36 +11:00
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