From acc3ad13832ab1aa01bdf9b7e1d76171d1e4d060 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 26 Jan 2016 13:40:00 +0000 Subject: mmc: sdhci: clean up coding style in sdhci_adma_table_pre() Signed-off-by: Russell King Signed-off-by: Adrian Hunter Tested-by: Gregory CLEMENT Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci.c | 29 +++++++++-------------------- 1 file changed, 9 insertions(+), 20 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 59ffe35..bc645bb 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -465,16 +465,12 @@ static void sdhci_adma_mark_end(void *desc) static int sdhci_adma_table_pre(struct sdhci_host *host, struct mmc_data *data) { - void *desc; - void *align; - dma_addr_t addr; - dma_addr_t align_addr; - int len, offset; - struct scatterlist *sg; - int i; - char *buffer; unsigned long flags; + dma_addr_t addr, align_addr; + void *desc, *align; + char *buffer; + int len, offset, i; /* * The spec does not specify endianness of descriptor table. @@ -495,10 +491,9 @@ static int sdhci_adma_table_pre(struct sdhci_host *host, len = sg_dma_len(sg); /* - * The SDHCI specification states that ADMA - * addresses must be 32-bit aligned. If they - * aren't, then we use a bounce buffer for - * the (up to three) bytes that screw up the + * The SDHCI specification states that ADMA addresses must + * be 32-bit aligned. If they aren't, then we use a bounce + * buffer for the (up to three) bytes that screw up the * alignment. */ offset = (SDHCI_ADMA2_ALIGN - (addr & SDHCI_ADMA2_MASK)) & @@ -542,19 +537,13 @@ static int sdhci_adma_table_pre(struct sdhci_host *host, } if (host->quirks & SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC) { - /* - * Mark the last descriptor as the terminating descriptor - */ + /* Mark the last descriptor as the terminating descriptor */ if (desc != host->adma_table) { desc -= host->desc_sz; sdhci_adma_mark_end(desc); } } else { - /* - * Add a terminating entry. - */ - - /* nop, end, valid */ + /* Add a terminating entry - nop, end, valid */ sdhci_adma_write_desc(host, desc, 0, 0, ADMA2_NOP_END_VALID); } return 0; -- cgit v1.1