From 8467f62201fd2383d553702f9f9441e2493ece75 Mon Sep 17 00:00:00 2001 From: Philippe Mathieu-Daudé Date: Fri, 14 Aug 2020 11:23:42 +0200 Subject: hw/sd: Rename sdbus_read_data() as sdbus_read_byte() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The sdbus_read_data() method do a single byte access on the data line of a SD bus. Rename it as sdbus_read_byte() and document it. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20200814092346.21825-4-f4bug@amsat.org> --- hw/sd/sdhci.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'hw/sd/sdhci.c') diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c index 4bf1ee88b2..b897b1121b 100644 --- a/hw/sd/sdhci.c +++ b/hw/sd/sdhci.c @@ -409,7 +409,7 @@ static void sdhci_read_block_from_card(SDHCIState *s) } for (index = 0; index < blk_size; index++) { - data = sdbus_read_data(&s->sdbus); + data = sdbus_read_byte(&s->sdbus); if (!FIELD_EX32(s->hostctl2, SDHC_HOSTCTL2, EXECUTE_TUNING)) { /* Device is not in tuning */ s->fifo_buffer[index] = data; @@ -601,7 +601,7 @@ static void sdhci_sdma_transfer_multi_blocks(SDHCIState *s) while (s->blkcnt) { if (s->data_count == 0) { for (n = 0; n < block_size; n++) { - s->fifo_buffer[n] = sdbus_read_data(&s->sdbus); + s->fifo_buffer[n] = sdbus_read_byte(&s->sdbus); } } begin = s->data_count; @@ -673,7 +673,7 @@ static void sdhci_sdma_transfer_single_block(SDHCIState *s) if (s->trnmod & SDHC_TRNS_READ) { for (n = 0; n < datacnt; n++) { - s->fifo_buffer[n] = sdbus_read_data(&s->sdbus); + s->fifo_buffer[n] = sdbus_read_byte(&s->sdbus); } dma_memory_write(s->dma_as, s->sdmasysad, s->fifo_buffer, datacnt); } else { @@ -774,7 +774,7 @@ static void sdhci_do_adma(SDHCIState *s) while (length) { if (s->data_count == 0) { for (n = 0; n < block_size; n++) { - s->fifo_buffer[n] = sdbus_read_data(&s->sdbus); + s->fifo_buffer[n] = sdbus_read_byte(&s->sdbus); } } begin = s->data_count; -- cgit 1.4.1