diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-11-20 14:34:56 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2022-12-07 15:22:37 +0300 |
| commit | 48c917fa998c00980167ba732c8ccbf603c9fb70 (patch) | |
| tree | 1fe1d593de9a0e3fb284b5e2d5ff83d3647a741c /drivers/mmc/host/renesas_sdhi_internal_dmac.c | |
| parent | 0da69dd2155019ed4c444ede0e79ce7a4a6af627 (diff) | |
| download | linux-48c917fa998c00980167ba732c8ccbf603c9fb70.tar.xz | |
mmc: renesas_sdhi: add helper to access quirks
Add a macro to check for a quirk because it a) ensures that the check
for non-empty 'quirks' struct is not forgotten and b) is easier to read.
Convert existing quirk access as well.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221120113457.42010-4-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/renesas_sdhi_internal_dmac.c')
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_internal_dmac.c | 8 |
1 files changed, 4 insertions, 4 deletions
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 { |