diff options
Diffstat (limited to 'drivers/staging/nvec')
| -rw-r--r-- | drivers/staging/nvec/README | 2 | ||||
| -rw-r--r-- | drivers/staging/nvec/nvec.c | 20 |
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/staging/nvec/README b/drivers/staging/nvec/README index 9a320b7fdbe6..0e2d5c4c875f 100644 --- a/drivers/staging/nvec/README +++ b/drivers/staging/nvec/README @@ -1,4 +1,4 @@ -NVEC: An NVidia compliant Embedded Controller Protocol Implemenation +NVEC: An NVidia compliant Embedded Controller Protocol Implementation This is an implementation of the NVEC protocol used to communicate with an embedded controller (EC) via I2C bus. The EC is an I2C master while the host diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 802c9597d421..4ae44a5168f9 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -40,18 +40,18 @@ #include "nvec.h" #define I2C_CNFG 0x00 -#define I2C_CNFG_PACKET_MODE_EN (1<<10) -#define I2C_CNFG_NEW_MASTER_SFM (1<<11) +#define I2C_CNFG_PACKET_MODE_EN (1 << 10) +#define I2C_CNFG_NEW_MASTER_SFM (1 << 11) #define I2C_CNFG_DEBOUNCE_CNT_SHIFT 12 #define I2C_SL_CNFG 0x20 -#define I2C_SL_NEWSL (1<<2) -#define I2C_SL_NACK (1<<1) -#define I2C_SL_RESP (1<<0) -#define I2C_SL_IRQ (1<<3) -#define END_TRANS (1<<4) -#define RCVD (1<<2) -#define RNW (1<<1) +#define I2C_SL_NEWSL (1 << 2) +#define I2C_SL_NACK (1 << 1) +#define I2C_SL_RESP (1 << 0) +#define I2C_SL_IRQ (1 << 3) +#define END_TRANS (1 << 4) +#define RCVD (1 << 2) +#define RNW (1 << 1) #define I2C_SL_RCVD 0x24 #define I2C_SL_STATUS 0x28 @@ -740,7 +740,7 @@ static void tegra_init_i2c_slave(struct nvec_chip *nvec) writel(I2C_SL_NEWSL, nvec->base + I2C_SL_CNFG); writel(0x1E, nvec->base + I2C_SL_DELAY_COUNT); - writel(nvec->i2c_addr>>1, nvec->base + I2C_SL_ADDR1); + writel(nvec->i2c_addr >> 1, nvec->base + I2C_SL_ADDR1); writel(0, nvec->base + I2C_SL_ADDR2); enable_irq(nvec->irq); |