Date: Fri, 14 Apr 2006 06:43:40 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 95235 for review Message-ID: <200604140643.k3E6heBb067985@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=95235 Change 95235 by imp@imp_hammer on 2006/04/14 06:43:39 tweaks, shaves a couple meaningless bytes Affected files ... .. //depot/projects/arm/src/sys/boot/arm/at91/bootiic/eeprom.c#2 edit Differences ... ==== //depot/projects/arm/src/sys/boot/arm/at91/bootiic/eeprom.c#2 (text+ko) ==== @@ -44,25 +44,24 @@ * to be called a single time. * .KB_C_FN_DEFINITION_END */ -void InitEEPROM(void) { +void +InitEEPROM(void) +{ AT91PS_TWI twiPtr = (AT91PS_TWI)AT91C_BASE_TWI; AT91PS_PIO pPio = (AT91PS_PIO)AT91C_BASE_PIOA; AT91PS_PMC pPMC = (AT91PS_PMC)AT91C_BASE_PMC; - pPio->PIO_ASR = - ((unsigned)AT91C_PA25_TWD) | ((unsigned)AT91C_PA26_TWCK); - pPio->PIO_BSR = 0; - pPio->PIO_PDR = - ((unsigned)AT91C_PA25_TWD) | ((unsigned)AT91C_PA26_TWCK); + pPio->PIO_ASR = AT91C_PA25_TWD | AT91C_PA26_TWCK; + pPio->PIO_PDR = AT91C_PA25_TWD | AT91C_PA26_TWCK; - pPio->PIO_MDDR = ~((unsigned)AT91C_PA25_TWD); - pPio->PIO_MDER = (unsigned)AT91C_PA25_TWD; + pPio->PIO_MDDR = ~AT91C_PA25_TWD; + pPio->PIO_MDER = AT91C_PA25_TWD; - pPMC->PMC_PCER = ((unsigned) 1 << AT91C_ID_TWI); + pPMC->PMC_PCER = 1u << AT91C_ID_TWI; - twiPtr->TWI_IDR = (unsigned) -1; + twiPtr->TWI_IDR = 0xffffffffu; twiPtr->TWI_CR = AT91C_TWI_SWRST; twiPtr->TWI_CR = AT91C_TWI_MSEN | AT91C_TWI_SVDIS;
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