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ppc4xx: Use do { ... } while (0) for CPR & SDR access macros

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Signed-off-by: Stefan Roese <sr@denx.de>
master
Stefan Roese 18 years ago
parent 6f3dfc139a
commit 9f0077abd6
1 changed files with 4 additions and 4 deletions
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  1. 8
      include/ppc405.h

8
include/ppc405.h
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@ -547,8 +547,8 @@
#define sdrcfga (SDR_DCR_BASE+0x0) /* ADDR */
#define sdrcfgd (SDR_DCR_BASE+0x1) /* Data */
#define mtsdr(reg, data) mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data)
#define mfsdr(reg, data) mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd)
#define mtsdr(reg, data) do { mtdcr(sdrcfga,reg);mtdcr(sdrcfgd,data); } while (0)
#define mfsdr(reg, data) do { mtdcr(sdrcfga,reg);data = mfdcr(sdrcfgd); } while (0)
#define sdrnand0 0x4000
#define sdrultra0 0x4040
@ -593,8 +593,8 @@
/*
* Macro for accessing the indirect CPR register
*/
#define mtcpr(reg, data) mtdcr(cprcfga,reg);mtdcr(cprcfgd,data)
#define mfcpr(reg, data) mtdcr(cprcfga,reg);data = mfdcr(cprcfgd)
#define mtcpr(reg, data) do { mtdcr(cprcfga,reg);mtdcr(cprcfgd,data); } while (0)
#define mfcpr(reg, data) do { mtdcr(cprcfga,reg);data = mfdcr(cprcfgd); } while (0)
#define CPR_CLKUPD_ENPLLCH_EN 0x40000000 /* Enable CPR PLL Changes */
#define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */

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