48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
From 3fffc5f76c830c375692a67948734168ee4c516a Mon Sep 17 00:00:00 2001
|
|
From: Jonas Gorski <jogo@openwrt.org>
|
|
Date: Mon, 11 Mar 2013 13:59:30 +0100
|
|
Subject: [PATCH 10/12] spi/bcm63xx: inline bcm63xx_spi_check_transfer
|
|
|
|
It only does one check, so just do the check directly in the caller.
|
|
|
|
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
|
|
---
|
|
drivers/spi/spi-bcm63xx.c | 19 +++++--------------
|
|
1 file changed, 5 insertions(+), 14 deletions(-)
|
|
|
|
--- a/drivers/spi/spi-bcm63xx.c
|
|
+++ b/drivers/spi/spi-bcm63xx.c
|
|
@@ -93,18 +93,6 @@ static const unsigned bcm63xx_spi_freq_t
|
|
{ 391000, SPI_CLK_0_391MHZ }
|
|
};
|
|
|
|
-static int bcm63xx_spi_check_transfer(struct spi_device *spi,
|
|
- struct spi_transfer *t)
|
|
-{
|
|
- if (t->bits_per_word != 8) {
|
|
- dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
|
|
- __func__, t->bits_per_word);
|
|
- return -EINVAL;
|
|
- }
|
|
-
|
|
- return 0;
|
|
-}
|
|
-
|
|
static void bcm63xx_spi_setup_transfer(struct spi_device *spi,
|
|
struct spi_transfer *t)
|
|
{
|
|
@@ -293,9 +281,12 @@ static int bcm63xx_spi_transfer_one(stru
|
|
* full-duplex transfers.
|
|
*/
|
|
list_for_each_entry(t, &m->transfers, transfer_list) {
|
|
- status = bcm63xx_spi_check_transfer(spi, t);
|
|
- if (status < 0)
|
|
+ if (t->bits_per_word != 8) {
|
|
+ dev_err(&spi->dev, "%s, unsupported bits_per_word=%d\n",
|
|
+ __func__, t->bits_per_word);
|
|
+ status = -EINVAL;
|
|
goto exit;
|
|
+ }
|
|
|
|
if (!first)
|
|
first = t;
|