@ -24,7 +24,8 @@ static void sdhci_reset(struct sdhci_host *host, u8 mask)
sdhci_writeb ( host , mask , SDHCI_SOFTWARE_RESET ) ;
while ( sdhci_readb ( host , SDHCI_SOFTWARE_RESET ) & mask ) {
if ( timeout = = 0 ) {
printf ( " Reset 0x%x never completed. \n " , ( int ) mask ) ;
printf ( " %s: Reset 0x%x never completed. \n " ,
__func__ , ( int ) mask ) ;
return ;
}
timeout - - ;
@ -79,7 +80,8 @@ static int sdhci_transfer_data(struct sdhci_host *host, struct mmc_data *data,
do {
stat = sdhci_readl ( host , SDHCI_INT_STATUS ) ;
if ( stat & SDHCI_INT_ERROR ) {
printf ( " Error detected in status(0x%X)! \n " , stat ) ;
printf ( " %s: Error detected in status(0x%X)! \n " ,
__func__ , stat ) ;
return - 1 ;
}
if ( stat & rdy ) {
@ -102,7 +104,7 @@ static int sdhci_transfer_data(struct sdhci_host *host, struct mmc_data *data,
if ( timeout - - > 0 )
udelay ( 10 ) ;
else {
printf ( " Transfer data timeout \n " ) ;
printf ( " %s: Transfer data timeout\n " , __func__ ) ;
return - 1 ;
}
} while ( ! ( stat & SDHCI_INT_DATA_END ) ) ;
@ -147,7 +149,7 @@ int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
while ( sdhci_readl ( host , SDHCI_PRESENT_STATE ) & mask ) {
if ( time > = cmd_timeout ) {
printf ( " MMC: %d busy " , mmc_dev ) ;
printf ( " %s: MMC: %d busy " , __func__ , mmc_dev ) ;
if ( 2 * cmd_timeout < = CONFIG_SDHCI_CMD_MAX_TIMEOUT ) {
cmd_timeout + = cmd_timeout ;
printf ( " timeout increasing to: %u ms. \n " ,
@ -179,7 +181,7 @@ int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
if ( data )
flags | = SDHCI_CMD_DATA ;
/*Set Transfer mode regarding to data flag*/
/* Set Transfer mode regarding to data flag */
if ( data ! = 0 ) {
sdhci_writeb ( host , 0xe , SDHCI_TIMEOUT_CONTROL ) ;
mode = SDHCI_TRNS_BLK_CNT_EN ;
@ -230,7 +232,7 @@ int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
if ( host - > quirks & SDHCI_QUIRK_BROKEN_R1B )
return 0 ;
else {
printf ( " Timeout for status update! \n " ) ;
printf ( " %s: Timeout for status update!\n " , __func__ ) ;
return TIMEOUT ;
}
}
@ -307,7 +309,8 @@ static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
while ( ! ( ( clk = sdhci_readw ( host , SDHCI_CLOCK_CONTROL ) )
& SDHCI_CLOCK_INT_STABLE ) ) {
if ( timeout = = 0 ) {
printf ( " Internal clock never stabilised. \n " ) ;
printf ( " %s: Internal clock never stabilised. \n " ,
__func__ ) ;
return - 1 ;
}
timeout - - ;
@ -397,7 +400,8 @@ int sdhci_init(struct mmc *mmc)
if ( ( host - > quirks & SDHCI_QUIRK_32BIT_DMA_ADDR ) & & ! aligned_buffer ) {
aligned_buffer = memalign ( 8 , 512 * 1024 ) ;
if ( ! aligned_buffer ) {
printf ( " Aligned buffer alloc failed!!! " ) ;
printf ( " %s: Aligned buffer alloc failed!!! \n " ,
__func__ ) ;
return - 1 ;
}
}
@ -418,8 +422,8 @@ int sdhci_init(struct mmc *mmc)
}
/* Enable only interrupts served by the SD controller */
sdhci_writel ( host , SDHCI_INT_DATA_MASK | SDHCI_INT_CMD_MASK
, SDHCI_INT_ENABLE ) ;
sdhci_writel ( host , SDHCI_INT_DATA_MASK | SDHCI_INT_CMD_MASK ,
SDHCI_INT_ENABLE ) ;
/* Mask all sdhci interrupt sources */
sdhci_writel ( host , 0x0 , SDHCI_SIGNAL_ENABLE ) ;
@ -433,7 +437,7 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
mmc = malloc ( sizeof ( struct mmc ) ) ;
if ( ! mmc ) {
printf ( " mmc malloc fail! \n " ) ;
printf ( " %s: mmc malloc fail!\n " , __func__ ) ;
return - 1 ;
}
@ -450,7 +454,8 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
caps = sdhci_readl ( host , SDHCI_CAPABILITIES ) ;
# ifdef CONFIG_MMC_SDMA
if ( ! ( caps & SDHCI_CAN_DO_SDMA ) ) {
printf ( " Your controller don't support sdma!! \n " ) ;
printf ( " %s: Your controller doesn't support SDMA!! \n " ,
__func__ ) ;
return - 1 ;
}
# endif
@ -467,7 +472,8 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk)
mmc - > f_max * = 1000000 ;
}
if ( mmc - > f_max = = 0 ) {
printf ( " Hardware doesn't specify base clock frequency \n " ) ;
printf ( " %s: Hardware doesn't specify base clock frequency \n " ,
__func__ ) ;
return - 1 ;
}
if ( min_clk )