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staging: ks7010: drop counting sd errors

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They were counted but never really used anywhere. Also change the printk
to a debug print, since it mostly shows on the expected -ENOMEDIUM on
card removal.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2016-05-31 12:56:42 +02:00 committed by Greg Kroah-Hartman
parent 6b0cb0b02e
commit 9adca34b7e
2 changed files with 6 additions and 16 deletions
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20
drivers/staging/ks7010/ks7010_sdio.c
View File

@ -234,8 +234,8 @@ int ks_wlan_hw_power_save(struct ks_wlan_private *priv)
static int ks7010_sdio_read(struct ks_wlan_private *priv, unsigned int address,
unsigned char *buffer, int length)
{
int rc = -1;
struct ks_sdio_card *card;
int rc;
card = priv->ks_wlan_hw.sdio_card;
@ -244,12 +244,8 @@ static int ks7010_sdio_read(struct ks_wlan_private *priv, unsigned int address,
else /* CMD53 multi-block transfer */
rc = sdio_memcpy_fromio(card->func, buffer, address, length);
if (rc != 0) {
printk("sdio error erorr=%d size=%d\n", rc, length);
++priv->sdio_error_count;
} else {
priv->sdio_error_count = 0;
}
if (rc != 0)
DPRINTK(1, "sdio error=%d size=%d\n", rc, length);
return rc;
}
@ -257,8 +253,8 @@ static int ks7010_sdio_read(struct ks_wlan_private *priv, unsigned int address,
static int ks7010_sdio_write(struct ks_wlan_private *priv, unsigned int address,
unsigned char *buffer, int length)
{
int rc = -1;
struct ks_sdio_card *card;
int rc;
card = priv->ks_wlan_hw.sdio_card;
@ -268,12 +264,8 @@ static int ks7010_sdio_write(struct ks_wlan_private *priv, unsigned int address,
rc = sdio_memcpy_toio(card->func, (unsigned int)address, buffer,
length);
if (rc != 0) {
printk("sdio error erorr=%d size=%d\n", rc, length);
++priv->sdio_error_count;
} else {
priv->sdio_error_count = 0;
}
if (rc != 0)
DPRINTK(1, "sdio error=%d size=%d\n", rc, length);
return rc;
}

2
drivers/staging/ks7010/ks_wlan.h
View File

@ -500,9 +500,7 @@ struct ks_wlan_private {
unsigned long last_doze;
unsigned long last_wakeup;
uint sdio_error_count; /* SDIO error */
uint wakeup_count; /* for detect wakeup loop */
};
#endif /* _KS_WLAN_H */