diff options
Diffstat (limited to 'drivers/staging/fbtft/fb_ra8875.c')
| -rw-r--r-- | drivers/staging/fbtft/fb_ra8875.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/staging/fbtft/fb_ra8875.c b/drivers/staging/fbtft/fb_ra8875.c index 308a244972aa..89d36d6d0cd3 100644 --- a/drivers/staging/fbtft/fb_ra8875.c +++ b/drivers/staging/fbtft/fb_ra8875.c @@ -33,7 +33,7 @@ static int write_spi(struct fbtft_par *par, void *buf, size_t len) struct spi_message m; fbtft_par_dbg_hex(DEBUG_WRITE, par, par->info->device, u8, buf, len, - "%s(len=%d): ", __func__, len); + "%s(len=%d): ", __func__, len); if (!par->spi) { dev_err(par->info->device, @@ -42,10 +42,6 @@ static int write_spi(struct fbtft_par *par, void *buf, size_t len) } spi_message_init(&m); - if (par->txbuf.dma && buf == par->txbuf.buf) { - t.tx_dma = par->txbuf.dma; - m.is_dma_mapped = 1; - } spi_message_add_tail(&t, &m); return spi_sync(par->spi, &m); } @@ -55,9 +51,9 @@ static int init_display(struct fbtft_par *par) gpio_set_value(par->gpio.dc, 1); fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, - "%s()\n", __func__); + "%s()\n", __func__); fbtft_par_dbg(DEBUG_INIT_DISPLAY, par, - "display size %dx%d\n", + "display size %dx%d\n", par->info->var.xres, par->info->var.yres); @@ -215,7 +211,7 @@ static void write_reg8_bus8(struct fbtft_par *par, int len, ...) buf[i] = (u8)va_arg(args, unsigned int); va_end(args); fbtft_par_dbg_hex(DEBUG_WRITE_REGISTER, par, par->info->device, - u8, buf, len, "%s: ", __func__); + u8, buf, len, "%s: ", __func__); } va_start(args, len); @@ -266,7 +262,7 @@ static int write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len) size_t startbyte_size = 0; fbtft_par_dbg(DEBUG_WRITE_VMEM, par, "%s(offset=%zu, len=%zu)\n", - __func__, offset, len); + __func__, offset, len); remain = len / 2; vmem16 = (u16 *)(par->info->screen_buffer + offset); |