[PATCH v3 18/24] drm/rockchip: dw-mipi-dsi: use specific poll helper

[John Keeping]

As the documentation for readx_poll_timeout says, we want to use the
specialized macro for readl rather than using the generic version
directly.

Signed-off-by: John Keeping <j...@metanate.com>
Reviewed-by: Chris Zhong <z...@rock-chips.com>
---
v3:
- Add Chris' Reviewed-by
Unchanged in v2

 drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c 
b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index dcb66a21e1f1..be395c3c5c06 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -474,14 +474,14 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
                                     PHY_UNRSTZ | PHY_UNSHUTDOWNZ);
 
 
-       ret = readx_poll_timeout(readl, dsi->base + DSI_PHY_STATUS,
+       ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
                                 val, val & LOCK, 1000, PHY_STATUS_TIMEOUT_US);
        if (ret < 0) {
                dev_err(dsi->dev, "failed to wait for phy lock state\n");
                return ret;
        }
 
-       ret = readx_poll_timeout(readl, dsi->base + DSI_PHY_STATUS,
+       ret = readl_poll_timeout(dsi->base + DSI_PHY_STATUS,
                                 val, val & STOP_STATE_CLK_LANE, 1000,
                                 PHY_STATUS_TIMEOUT_US);
        if (ret < 0) {
@@ -597,7 +597,7 @@ static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi 
*dsi, u32 hdr_val)
        int ret;
        u32 val, mask;
 
-       ret = readx_poll_timeout(readl, dsi->base + DSI_CMD_PKT_STATUS,
+       ret = readl_poll_timeout(dsi->base + DSI_CMD_PKT_STATUS,
                                 val, !(val & GEN_CMD_FULL), 1000,
                                 CMD_PKT_STATUS_TIMEOUT_US);
        if (ret < 0) {
@@ -608,7 +608,7 @@ static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi 
*dsi, u32 hdr_val)
        dsi_write(dsi, DSI_GEN_HDR, hdr_val);
 
        mask = GEN_CMD_EMPTY | GEN_PLD_W_EMPTY;
-       ret = readx_poll_timeout(readl, dsi->base + DSI_CMD_PKT_STATUS,
+       ret = readl_poll_timeout(dsi->base + DSI_CMD_PKT_STATUS,
                                 val, (val & mask) == mask,
                                 1000, CMD_PKT_STATUS_TIMEOUT_US);
        if (ret < 0) {
@@ -667,7 +667,7 @@ static int dw_mipi_dsi_dcs_long_write(struct dw_mipi_dsi 
*dsi,
                        len -= pld_data_bytes;
                }
 
-               ret = readx_poll_timeout(readl, dsi->base + DSI_CMD_PKT_STATUS,
+               ret = readl_poll_timeout(dsi->base + DSI_CMD_PKT_STATUS,
                                         val, !(val & GEN_PLD_W_FULL), 1000,
                                         CMD_PKT_STATUS_TIMEOUT_US);
                if (ret < 0) {
-- 
2.11.0.197.gb556de5.dirty

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