diff options
Diffstat (limited to 'c/src/lib/libcpu/bfin/serial/twi.c')
| -rw-r--r-- | c/src/lib/libcpu/bfin/serial/twi.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/c/src/lib/libcpu/bfin/serial/twi.c b/c/src/lib/libcpu/bfin/serial/twi.c index 80abc52bf1..63b4a0999e 100644 --- a/c/src/lib/libcpu/bfin/serial/twi.c +++ b/c/src/lib/libcpu/bfin/serial/twi.c @@ -1,7 +1,7 @@ /* this is not much more than a shell; it does not do anything useful yet */ /* TWI (I2C) driver for Blackfin - * + * * Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA * written by Allan Hessenflow <allanh@kallisti.com> * @@ -11,7 +11,7 @@ * * $Id$ */ - + #include <stdlib.h> #include <rtems.h> @@ -49,9 +49,9 @@ rtems_status_code bfin_twi_init(int channel, bfin_twi_config_t *config) { if (channel < 0 || channel >= N_BFIN_TWI) return RTEMS_INVALID_NUMBER; - + base = config->base; - twi[channel].base = base; + twi[channel].base = base; result = rtems_semaphore_create(rtems_build_name('t','w','i','s'), 0, @@ -77,7 +77,7 @@ rtems_status_code bfin_twi_init(int channel, bfin_twi_config_t *config) { TWI_CONTROL_TWI_ENA; BFIN_REG16(base, TWI_CLKDIV_OFFSET) = config->fast ? ((8 << TWI_CLKDIV_CLKHI_SHIFT) | - (17 << TWI_CLKDIV_CLKLOW_SHIFT)) : + (17 << TWI_CLKDIV_CLKLOW_SHIFT)) : ((33 << TWI_CLKDIV_CLKHI_SHIFT) | (67 << TWI_CLKDIV_CLKLOW_SHIFT)); BFIN_REG16(base, TWI_SLAVE_CTL_OFFSET) = 0; |