Commit 22dccf02 authored by Ricardo Ribalda's avatar Ricardo Ribalda Committed by Mauro Carvalho Chehab

media: i2c: st-mipid02: Use the correct div function

link_freq does not fit in 32 bits.

Found by cocci:
drivers/media/i2c/st-mipid02.c:329:1-7: WARNING: do_div() does a 64-by-32 division, please consider using div64_s64 instead.

Link: https://lore.kernel.org/linux-media/20240429-fix-cocci-v3-21-3c4865f5a4b0@chromium.orgReviewed-by: default avatarBenjamin Mugnier <benjamin.mugnier@foss.st.com>
Reviewed-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarRicardo Ribalda <ribalda@chromium.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 7d6a8e8a
......@@ -326,7 +326,7 @@ static int mipid02_configure_from_rx_speed(struct mipid02_dev *bridge,
}
dev_dbg(&client->dev, "detect link_freq = %lld Hz", link_freq);
do_div(ui_4, link_freq);
ui_4 = div64_u64(ui_4, link_freq);
bridge->r.clk_lane_reg1 |= ui_4 << 2;
return 0;
......
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