diff options
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_swi2c.c')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_swi2c.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/drivers/staging/sm750fb/ddk750_swi2c.c b/drivers/staging/sm750fb/ddk750_swi2c.c index 72a42330e7a1..b8a4e44359af 100644 --- a/drivers/staging/sm750fb/ddk750_swi2c.c +++ b/drivers/staging/sm750fb/ddk750_swi2c.c @@ -1,21 +1,20 @@ -/******************************************************************* -* -* Copyright (c) 2007 by Silicon Motion, Inc. (SMI) -* -* All rights are reserved. Reproduction or in part is prohibited -* without the written consent of the copyright owner. -* -* swi2c.c --- SM750/SM718 DDK -* This file contains the source code for I2C using software -* implementation. -* -*******************************************************************/ -#include "ddk750_help.h" +/* + * Copyright (c) 2007 by Silicon Motion, Inc. (SMI) + * + * All rights are reserved. Reproduction or in part is prohibited + * without the written consent of the copyright owner. + * + * swi2c.c --- SM750/SM718 DDK + * This file contains the source code for I2C using software + * implementation. + */ + +#include "ddk750_chip.h" #include "ddk750_reg.h" #include "ddk750_swi2c.h" #include "ddk750_power.h" -/******************************************************************* +/* * I2C Software Master Driver: * =========================== * Each i2c cycle is split into 4 sections. Each of these section marks @@ -51,7 +50,7 @@ * SCL | L | | H | | * ---------------+---+---+---+---+ * - ******************************************************************/ + */ /* GPIO pins used for this I2C. It ranges from 0 to 63. */ static unsigned char sw_i2c_clk_gpio = DEFAULT_I2C_SCL; @@ -429,7 +428,7 @@ long sm750_sw_i2c_init( PEEK32(sw_i2c_data_gpio_mux_reg) & ~(1 << sw_i2c_data_gpio)); /* Enable GPIO power */ - enableGPIO(1); + sm750_enable_gpio(1); /* Clear the i2c lines. */ for (i = 0; i < 9; i++) |