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powerpc/gen5200/.../bestcomm_cntrl.h: Fix type punning warnings

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Three macros included a case of type punning in each. Addressed by
introducing a local pointer variable.
This commit is contained in:
Joel Sherrill
2025-07-07 08:37:23 -05:00
committed by Sebastian Huber
parent 6fbbee4427
commit f6f3eafa3b
1 changed files with 6 additions and 3 deletions
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9
bsps/powerpc/gen5200/include/bsp/bestcomm/task_api/bestcomm_cntrl.h
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@@ -118,16 +118,18 @@
#define SDMA_INT_ENABLE(RegAddr, Bit) \
do { \
rtems_interrupt_level level; \
volatile uint32 *reg = (volatile uint32 *) RegAddr; \
rtems_interrupt_disable(level); \
*((volatile uint32 *) RegAddr) &= ~((uint32) (1 << Bit)); \
*reg &= ~((uint32) (1 << Bit)); \
rtems_interrupt_enable(level); \
} while (0)
#define SDMA_INT_DISABLE(RegAddr, Bit) \
do { \
rtems_interrupt_level level; \
volatile uint32 *reg = (volatile uint32 *) RegAddr; \
rtems_interrupt_disable(level); \
*((volatile uint32 *) (RegAddr)) |= ((uint32)(1 << Bit)); \
*reg |= ((uint32)(1 << Bit)); \
rtems_interrupt_enable(level); \
} while (0)
@@ -147,7 +149,8 @@
/* Clear the IntPend bit */
#define SDMA_CLEAR_IEVENT(RegAddr, Bit) { \
*((volatile uint32 *)RegAddr) = ((uint32)(1<<Bit)); \
volatile uint32 *reg = (volatile uint32 *) RegAddr; \
*reg = ((uint32)(1<<Bit)); \
}
#define SDMA_GET_PENDINGBIT(sdma, Bit) \