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drm: renesas: rz-du: mipi_dsi: Convert to FIELD_MODIFY()

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Use the FIELD_MODIFY() helper instead of open-coding the same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/da7709d50894d422442401e6e3ff4c4715a33fa5.1772705564.git.geert+renesas@glider.be
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
This commit is contained in:
Geert Uytterhoeven 2026-03-05 11:13:14 +01:00 committed by Biju Das
parent ece3e89809
commit ba683f7742
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c
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@ -808,8 +808,7 @@ static int rzg2l_mipi_dsi_startup(struct rzg2l_mipi_dsi *dsi,
* commands payload not being saved to memory.
*/
dsisetr = rzg2l_mipi_dsi_link_read(dsi, DSISETR);
dsisetr &= ~DSISETR_MRPSZ;
dsisetr |= FIELD_PREP(DSISETR_MRPSZ, RZG2L_DCS_BUF_SIZE);
FIELD_MODIFY(DSISETR_MRPSZ, &dsisetr, RZG2L_DCS_BUF_SIZE);
rzg2l_mipi_dsi_link_write(dsi, DSISETR, dsisetr);
return 0;