diff options
author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/iio/adc/rockchip_saradc.c | |
parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/iio/adc/rockchip_saradc.c')
-rw-r--r-- | drivers/iio/adc/rockchip_saradc.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c index dd94667a623b..bbe954a738c7 100644 --- a/drivers/iio/adc/rockchip_saradc.c +++ b/drivers/iio/adc/rockchip_saradc.c @@ -52,7 +52,7 @@ #define SARADC2_START BIT(4) #define SARADC2_SINGLE_MODE BIT(5) -#define SARADC2_CONV_CHANNELS GENMASK(15, 0) +#define SARADC2_CONV_CHANNELS GENMASK(3, 0) struct rockchip_saradc; @@ -102,12 +102,12 @@ static void rockchip_saradc_start_v2(struct rockchip_saradc *info, int chn) writel_relaxed(0xc, info->regs + SARADC_T_DAS_SOC); writel_relaxed(0x20, info->regs + SARADC_T_PD_SOC); val = FIELD_PREP(SARADC2_EN_END_INT, 1); - val |= val << 16; + val |= SARADC2_EN_END_INT << 16; writel_relaxed(val, info->regs + SARADC2_END_INT_EN); val = FIELD_PREP(SARADC2_START, 1) | FIELD_PREP(SARADC2_SINGLE_MODE, 1) | FIELD_PREP(SARADC2_CONV_CHANNELS, chn); - val |= val << 16; + val |= (SARADC2_START | SARADC2_SINGLE_MODE | SARADC2_CONV_CHANNELS) << 16; writel(val, info->regs + SARADC2_CONV_CON); } @@ -450,16 +450,11 @@ static int rockchip_saradc_probe(struct platform_device *pdev) * The reset should be an optional property, as it should work * with old devicetrees as well */ - info->reset = devm_reset_control_get_exclusive(&pdev->dev, - "saradc-apb"); + info->reset = devm_reset_control_get_optional_exclusive(&pdev->dev, + "saradc-apb"); if (IS_ERR(info->reset)) { ret = PTR_ERR(info->reset); - if (ret != -ENOENT) - return dev_err_probe(&pdev->dev, ret, - "failed to get saradc-apb\n"); - - dev_dbg(&pdev->dev, "no reset control found\n"); - info->reset = NULL; + return dev_err_probe(&pdev->dev, ret, "failed to get saradc-apb\n"); } init_completion(&info->completion); |