diff options
Diffstat (limited to 'sound/soc/codecs/peb2466.c')
| -rw-r--r-- | sound/soc/codecs/peb2466.c | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/sound/soc/codecs/peb2466.c b/sound/soc/codecs/peb2466.c index 5dec69be0acb..a989cfe058f0 100644 --- a/sound/soc/codecs/peb2466.c +++ b/sound/soc/codecs/peb2466.c @@ -6,7 +6,7 @@ // // Author: Herve Codina <herve.codina@bootlin.com> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/firmware.h> #include <linux/gpio/consumer.h> @@ -26,8 +26,7 @@ struct peb2466_lookup { unsigned int count; }; -#define PEB2466_TLV_SIZE (sizeof((unsigned int []){TLV_DB_SCALE_ITEM(0, 0, 0)}) / \ - sizeof(unsigned int)) +#define PEB2466_TLV_SIZE ARRAY_SIZE(((unsigned int[]){TLV_DB_SCALE_ITEM(0, 0, 0)})) struct peb2466_lkup_ctrl { int reg; @@ -229,7 +228,8 @@ static int peb2466_reg_read(void *context, unsigned int reg, unsigned int *val) case PEB2466_CMD_XOP: case PEB2466_CMD_SOP: ret = peb2466_read_byte(peb2466, reg, &tmp); - *val = tmp; + if (!ret) + *val = tmp; break; default: dev_err(&peb2466->spi->dev, "Not a XOP or SOP command\n"); @@ -814,7 +814,7 @@ static int peb2466_dai_startup(struct snd_pcm_substream *substream, &peb2466_sample_bits_constr); } -static u64 peb2466_dai_formats[] = { +static const u64 peb2466_dai_formats[] = { SND_SOC_POSSIBLE_DAIFMT_DSP_A | SND_SOC_POSSIBLE_DAIFMT_DSP_B, }; @@ -1975,12 +1975,9 @@ static int peb2466_spi_probe(struct spi_device *spi) if (IS_ERR(peb2466->reset_gpio)) return PTR_ERR(peb2466->reset_gpio); - peb2466->mclk = devm_clk_get(&peb2466->spi->dev, "mclk"); + peb2466->mclk = devm_clk_get_enabled(&peb2466->spi->dev, "mclk"); if (IS_ERR(peb2466->mclk)) return PTR_ERR(peb2466->mclk); - ret = clk_prepare_enable(peb2466->mclk); - if (ret) - return ret; if (peb2466->reset_gpio) { gpiod_set_value_cansleep(peb2466->reset_gpio, 1); @@ -2031,17 +2028,9 @@ static int peb2466_spi_probe(struct spi_device *spi) return 0; failed: - clk_disable_unprepare(peb2466->mclk); return ret; } -static void peb2466_spi_remove(struct spi_device *spi) -{ - struct peb2466 *peb2466 = spi_get_drvdata(spi); - - clk_disable_unprepare(peb2466->mclk); -} - static const struct of_device_id peb2466_of_match[] = { { .compatible = "infineon,peb2466", }, { } @@ -2061,7 +2050,6 @@ static struct spi_driver peb2466_spi_driver = { }, .id_table = peb2466_id_table, .probe = peb2466_spi_probe, - .remove = peb2466_spi_remove, }; module_spi_driver(peb2466_spi_driver); |