readsb/writesb are unavailable on some architectures. In preparation for
removing the Kconfig architecture dependency, switch to the equivalent
but more portable ioread/write8_rep helpers.
Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Samuel Holland <sam...@sholland.org>
---
Changes in v2:
- New patch: I/O helper portability
drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
index b66fa27fe6ea..c7d7e9fff91c 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c
@@ -56,9 +56,9 @@ static int fifo_transfer(struct sun4i_hdmi *hdmi, u8 *buf,
int len, bool read)
return -EIO;
if (read)
- readsb(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len);
+ ioread8_rep(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len);
else
- writesb(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len);
+ iowrite8_rep(hdmi->base + hdmi->variant->ddc_fifo_reg, buf,
len);
/* Clear FIFO request bit by forcing a write to that bit */
regmap_field_force_write(hdmi->field_ddc_int_status,
--
2.35.1
