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arch: x86: added missing parenthesis

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- added missing parenthesis around macro argument expansion

Signed-off-by: frei tycho <tfrei@baumer.com>
This commit is contained in:
frei tycho 2024-05-16 13:17:29 +00:00 • committed by Fabio Baltieri
commit 85a4b22c3f
1 changed files with 2 additions and 2 deletions
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4
arch/x86/core/early_serial.c
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@ -25,8 +25,8 @@
* together.
*/
static mm_reg_t mmio;
#define IN(reg) (sys_read32(mmio + reg * 4) & 0xff)
#define OUT(reg, val) sys_write32((val) & 0xff, mmio + reg * 4)
#define IN(reg) (sys_read32(mmio + (reg) * 4) & 0xff)
#define OUT(reg, val) sys_write32((val) & 0xff, mmio + (reg) * 4)
#elif defined(X86_SOC_EARLY_SERIAL_MMIO8_ADDR)
/* Still other devices use a MMIO region containing packed byte
* registers