forked from Minki/linux
media: i2c: adv748x: Remove PAGE_WAIT
The ADV748X_PAGE_WAIT is a fake page to insert arbitrary delays in the register tables. Its only usage was removed, so we can remove the handling and simplify the code. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -218,20 +218,13 @@ static int adv748x_write_regs(struct adv748x_state *state,
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{
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int ret;
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while (regs->page != ADV748X_PAGE_EOR) {
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if (regs->page == ADV748X_PAGE_WAIT) {
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msleep(regs->value);
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} else {
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ret = adv748x_write(state, regs->page, regs->reg,
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regs->value);
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if (ret < 0) {
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adv_err(state,
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"Error regs page: 0x%02x reg: 0x%02x\n",
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regs->page, regs->reg);
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return ret;
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}
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for (; regs->page != ADV748X_PAGE_EOR; regs++) {
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ret = adv748x_write(state, regs->page, regs->reg, regs->value);
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if (ret < 0) {
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adv_err(state, "Error regs page: 0x%02x reg: 0x%02x\n",
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regs->page, regs->reg);
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return ret;
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}
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regs++;
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}
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return 0;
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@ -39,7 +39,6 @@ enum adv748x_page {
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ADV748X_PAGE_MAX,
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/* Fake pages for register sequences */
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ADV748X_PAGE_WAIT, /* Wait x msec */
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ADV748X_PAGE_EOR, /* End Mark */
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};
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