diff options
Diffstat (limited to 'drivers/staging/fbtft/fbtft-io.c')
-rw-r--r-- | drivers/staging/fbtft/fbtft-io.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/staging/fbtft/fbtft-io.c b/drivers/staging/fbtft/fbtft-io.c index 32155a7..a6f091f 100644 --- a/drivers/staging/fbtft/fbtft-io.c +++ b/drivers/staging/fbtft/fbtft-io.c @@ -59,8 +59,7 @@ int fbtft_write_spi_emulate_9(struct fbtft_par *par, void *buf, size_t len) } if ((len % 8) != 0) { dev_err(par->info->device, - "%s: error: len=%d must be divisible by 8\n", - __func__, len); + "error: len=%zu must be divisible by 8\n", len); return -EINVAL; } @@ -106,8 +105,8 @@ int fbtft_read_spi(struct fbtft_par *par, void *buf, size_t len) if (par->startbyte) { if (len > 32) { dev_err(par->info->device, - "%s: len=%d can't be larger than 32 when using 'startbyte'\n", - __func__, len); + "len=%zu can't be larger than 32 when using 'startbyte'\n", + len); return -EINVAL; } txbuf[0] = par->startbyte | 0x3; @@ -155,14 +154,14 @@ int fbtft_write_gpio8_wr(struct fbtft_par *par, void *buf, size_t len) for (i = 0; i < 8; i++) { if ((data & 1) != (prev_data & 1)) gpio_set_value(par->gpio.db[i], - (data & 1)); + data & 1); data >>= 1; prev_data >>= 1; } } #else for (i = 0; i < 8; i++) { - gpio_set_value(par->gpio.db[i], (data & 1)); + gpio_set_value(par->gpio.db[i], data & 1); data >>= 1; } #endif @@ -205,14 +204,14 @@ int fbtft_write_gpio16_wr(struct fbtft_par *par, void *buf, size_t len) for (i = 0; i < 16; i++) { if ((data & 1) != (prev_data & 1)) gpio_set_value(par->gpio.db[i], - (data & 1)); + data & 1); data >>= 1; prev_data >>= 1; } } #else for (i = 0; i < 16; i++) { - gpio_set_value(par->gpio.db[i], (data & 1)); + gpio_set_value(par->gpio.db[i], data & 1); data >>= 1; } #endif |