summaryrefslogtreecommitdiffstats
path: root/drivers/mmc
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/renesas_sdhi.h2
-rw-r--r--drivers/mmc/host/renesas_sdhi_core.c18
-rw-r--r--drivers/mmc/host/renesas_sdhi_internal_dmac.c8
3 files changed, 15 insertions, 13 deletions
diff --git a/drivers/mmc/host/renesas_sdhi.h b/drivers/mmc/host/renesas_sdhi.h
index 8f96457c9739..ea2a85174a09 100644
--- a/drivers/mmc/host/renesas_sdhi.h
+++ b/drivers/mmc/host/renesas_sdhi.h
@@ -38,6 +38,8 @@ struct renesas_sdhi_of_data {
#define SDHI_CALIB_TABLE_MAX 32
+#define sdhi_has_quirk(p, q) ((p)->quirks && (p)->quirks->q)
+
struct renesas_sdhi_quirks {
bool hs400_disabled;
bool hs400_4taps;
diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index d2521cf1411d..ad8f79fe01b2 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -141,7 +141,7 @@ static unsigned int renesas_sdhi_clk_update(struct tmio_mmc_host *host,
if (priv->clkh) {
/* HS400 with 4TAP needs different clock settings */
- bool use_4tap = priv->quirks && priv->quirks->hs400_4taps;
+ bool use_4tap = sdhi_has_quirk(priv, hs400_4taps);
bool need_slow_clkh = host->mmc->ios.timing == MMC_TIMING_MMC_HS400;
clkh_shift = use_4tap && need_slow_clkh ? 1 : 2;
ref_clk = priv->clkh;
@@ -383,7 +383,7 @@ static void renesas_sdhi_hs400_complete(struct mmc_host *mmc)
struct tmio_mmc_host *host = mmc_priv(mmc);
struct renesas_sdhi *priv = host_to_priv(host);
u32 bad_taps = priv->quirks ? priv->quirks->hs400_bad_taps : 0;
- bool use_4tap = priv->quirks && priv->quirks->hs400_4taps;
+ bool use_4tap = sdhi_has_quirk(priv, hs400_4taps);
sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, ~CLK_CTL_SCLKEN &
sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL));
@@ -395,7 +395,7 @@ static void renesas_sdhi_hs400_complete(struct mmc_host *mmc)
sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_DT2FF,
priv->scc_tappos_hs400);
- if (priv->quirks && priv->quirks->manual_tap_correction)
+ if (sdhi_has_quirk(priv, manual_tap_correction))
sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL,
~SH_MOBILE_SDHI_SCC_RVSCNTL_RVSEN &
sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL));
@@ -546,7 +546,7 @@ static void renesas_sdhi_reset_hs400_mode(struct tmio_mmc_host *host,
SH_MOBILE_SDHI_SCC_TMPPORT2_HS400OSEL) &
sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_TMPPORT2));
- if (priv->quirks && (priv->quirks->hs400_calib_table || priv->quirks->hs400_bad_taps))
+ if (sdhi_has_quirk(priv, hs400_calib_table) || sdhi_has_quirk(priv, hs400_bad_taps))
renesas_sdhi_adjust_hs400_mode_disable(host);
sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, CLK_CTL_SCLKEN |
@@ -732,7 +732,7 @@ static bool renesas_sdhi_manual_correction(struct tmio_mmc_host *host, bool use_
sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_RVSREQ, 0);
/* Change TAP position according to correction status */
- if (priv->quirks && priv->quirks->manual_tap_correction &&
+ if (sdhi_has_quirk(priv, manual_tap_correction) &&
host->mmc->ios.timing == MMC_TIMING_MMC_HS400) {
u32 bad_taps = priv->quirks ? priv->quirks->hs400_bad_taps : 0;
/*
@@ -796,7 +796,7 @@ static bool renesas_sdhi_check_scc_error(struct tmio_mmc_host *host,
struct mmc_request *mrq)
{
struct renesas_sdhi *priv = host_to_priv(host);
- bool use_4tap = priv->quirks && priv->quirks->hs400_4taps;
+ bool use_4tap = sdhi_has_quirk(priv, hs400_4taps);
bool ret = false;
/*
@@ -990,7 +990,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
host->multi_io_quirk = renesas_sdhi_multi_io_quirk;
host->dma_ops = dma_ops;
- if (quirks && quirks->hs400_disabled)
+ if (sdhi_has_quirk(priv, hs400_disabled))
host->mmc->caps2 &= ~(MMC_CAP2_HS400 | MMC_CAP2_HS400_ES);
/* For some SoC, we disable internal WP. GPIO may override this */
@@ -1055,7 +1055,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
if (ver == SDHI_VER_GEN2_SDR50)
mmc_data->flags &= ~TMIO_MMC_HAVE_CBSY;
- if (ver == SDHI_VER_GEN3_SDMMC && quirks && quirks->hs400_calib_table) {
+ if (ver == SDHI_VER_GEN3_SDMMC && sdhi_has_quirk(priv, hs400_calib_table)) {
host->fixup_request = renesas_sdhi_fixup_request;
priv->adjust_hs400_calib_table = *(
res->start == SDHI_GEN3_MMC0_ADDR ?
@@ -1076,7 +1076,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
host->mmc->caps2 & (MMC_CAP2_HS200_1_8V_SDR |
MMC_CAP2_HS400_1_8V))) {
const struct renesas_sdhi_scc *taps = of_data->taps;
- bool use_4tap = quirks && quirks->hs400_4taps;
+ bool use_4tap = sdhi_has_quirk(priv, hs400_4taps);
bool hit = false;
for (i = 0; i < of_data->taps_num; i++) {
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index f6d1e04a627f..29f562115c66 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -285,7 +285,7 @@ renesas_sdhi_internal_dmac_enable_dma(struct tmio_mmc_host *host, bool enable)
{
struct renesas_sdhi *priv = host_to_priv(host);
u32 dma_irqs = INFO1_DTRANEND0 |
- (priv->quirks && priv->quirks->old_info1_layout ?
+ (sdhi_has_quirk(priv, old_info1_layout) ?
INFO1_DTRANEND1_OLD : INFO1_DTRANEND1);
if (!host->chan_tx || !host->chan_rx)
@@ -318,7 +318,7 @@ static bool renesas_sdhi_internal_dmac_dma_irq(struct tmio_mmc_host *host)
struct renesas_sdhi_dma *dma_priv = &priv->dma_priv;
u32 dma_irqs = INFO1_DTRANEND0 |
- (priv->quirks && priv->quirks->old_info1_layout ?
+ (sdhi_has_quirk(priv, old_info1_layout) ?
INFO1_DTRANEND1_OLD : INFO1_DTRANEND1);
u32 status = readl(host->ctl + DM_CM_INFO1);
@@ -396,7 +396,7 @@ renesas_sdhi_internal_dmac_start_dma(struct tmio_mmc_host *host,
struct scatterlist *sg = host->sg_ptr;
u32 dtran_mode = DTRAN_MODE_BUS_WIDTH;
- if (!(priv->quirks && priv->quirks->fixed_addr_mode))
+ if (!sdhi_has_quirk(priv, fixed_addr_mode))
dtran_mode |= DTRAN_MODE_ADDR_MODE;
if (!renesas_sdhi_internal_dmac_map(host, data, COOKIE_MAPPED))
@@ -404,7 +404,7 @@ renesas_sdhi_internal_dmac_start_dma(struct tmio_mmc_host *host,
if (data->flags & MMC_DATA_READ) {
dtran_mode |= DTRAN_MODE_CH_NUM_CH1;
- if (priv->quirks && priv->quirks->dma_one_rx_only &&
+ if (sdhi_has_quirk(priv, dma_one_rx_only) &&
test_and_set_bit(SDHI_INTERNAL_DMAC_RX_IN_USE, &global_flags))
goto force_pio_with_unmap;
} else {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 15:46:20 +0000