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spi/pxa2xx: Use define for SSSR_TFL_MASK instead of plain numbers

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Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Signed-off-by: Dirk Brandewie <[email protected]>
This commit is contained in:
Sebastian Andrzej Siewior 2010-11-22 17:12:15 -08:00
commit 4a25605fb7
2 changed files with 6 additions and 5 deletions
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8
drivers/spi/pxa2xx_spi.c
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@ -224,7 +224,7 @@ static int null_writer(struct driver_data *drv_data)
void __iomem *reg = drv_data->ioaddr;
u8 n_bytes = drv_data->n_bytes;
if (((read_SSSR(reg) & 0x00000f00) == 0x00000f00)
if (((read_SSSR(reg) & SSSR_TFL_MASK) == SSSR_TFL_MASK)
|| (drv_data->tx == drv_data->tx_end))
return 0;
@ -252,7 +252,7 @@ static int u8_writer(struct driver_data *drv_data)
{
void __iomem *reg = drv_data->ioaddr;
if (((read_SSSR(reg) & 0x00000f00) == 0x00000f00)
if (((read_SSSR(reg) & SSSR_TFL_MASK) == SSSR_TFL_MASK)
|| (drv_data->tx == drv_data->tx_end))
return 0;
@ -279,7 +279,7 @@ static int u16_writer(struct driver_data *drv_data)
{
void __iomem *reg = drv_data->ioaddr;
if (((read_SSSR(reg) & 0x00000f00) == 0x00000f00)
if (((read_SSSR(reg) & SSSR_TFL_MASK) == SSSR_TFL_MASK)
|| (drv_data->tx == drv_data->tx_end))
return 0;
@ -306,7 +306,7 @@ static int u32_writer(struct driver_data *drv_data)
{
void __iomem *reg = drv_data->ioaddr;
if (((read_SSSR(reg) & 0x00000f00) == 0x00000f00)
if (((read_SSSR(reg) & SSSR_TFL_MASK) == SSSR_TFL_MASK)
|| (drv_data->tx == drv_data->tx_end))
return 0;