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path: root/drivers/net/wireless/ath/ath5k/ahb.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ahb.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/ahb.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c
index 707cde149248..82324e98efef 100644
--- a/drivers/net/wireless/ath/ath5k/ahb.c
+++ b/drivers/net/wireless/ath/ath5k/ahb.c
@@ -31,7 +31,8 @@ static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz)
*csz = L1_CACHE_BYTES >> 2;
}
-bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
+static bool
+ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
{
struct ath5k_softc *sc = common->priv;
struct platform_device *pdev = to_platform_device(sc->dev);
@@ -46,10 +47,10 @@ bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)
eeprom += off;
if (eeprom > eeprom_end)
- return -EINVAL;
+ return false;
*data = *eeprom;
- return 0;
+ return true;
}
int ath5k_hw_read_srev(struct ath5k_hw *ah)
@@ -92,7 +93,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
goto err_out;
}
- mem = ioremap_nocache(res->start, res->end - res->start + 1);
+ mem = ioremap_nocache(res->start, resource_size(res));
if (mem == NULL) {
dev_err(&pdev->dev, "ioremap failed\n");
ret = -ENOMEM;