From: Geert Uytterhoeven Date: Thu, 5 Mar 2026 10:13:14 +0000 (+0100) Subject: drm: renesas: rz-du: mipi_dsi: Convert to FIELD_MODIFY() X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ba683f774299d89d17cde03bb1bdb13f3513cd20;p=thirdparty%2Fkernel%2Flinux.git drm: renesas: rz-du: mipi_dsi: Convert to FIELD_MODIFY() Use the FIELD_MODIFY() helper instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven Reviewed-by: Biju Das Link: https://patch.msgid.link/da7709d50894d422442401e6e3ff4c4715a33fa5.1772705564.git.geert+renesas@glider.be Signed-off-by: Biju Das --- diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c index 29f2b7d24fe59..a87a301326c7a 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -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;