On Mon, Apr 14, 2008 at 04:24:53PM -0400, Eduardo Valentin wrote:
> From: Eduardo Valentin <eduardo.valentin@xxxxxxxxxxx>
>
> This patch fix lots of warnings and errors reported by
> scripts/checkpatch.pl on arch/arm/plat-omap/mcbsp.c.
>
> Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxxxxxxx>
Acked-by: Felipe Balbi <felipe.balbi@xxxxxxxxx>
> ---
> arch/arm/plat-omap/mcbsp.c | 198 +++++++++++++++++++++++---------------------
> 1 files changed, 103 insertions(+), 95 deletions(-)
>
> diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
> index 9cf83c4..053de31 100644
> --- a/arch/arm/plat-omap/mcbsp.c
> +++ b/arch/arm/plat-omap/mcbsp.c
> @@ -21,9 +21,8 @@
> #include <linux/err.h>
> #include <linux/clk.h>
> #include <linux/delay.h>
> -
> -#include <asm/io.h>
> -#include <asm/irq.h>
> +#include <linux/io.h>
> +#include <linux/irq.h>
>
> #include <asm/arch/dma.h>
> #include <asm/arch/mux.h>
> @@ -61,20 +60,21 @@ struct omap_mcbsp {
> struct completion tx_dma_completion;
> struct completion rx_dma_completion;
>
> + /* Protect the field .free, while checking if the mcbsp is in use */
> spinlock_t lock;
> };
>
> static struct omap_mcbsp mcbsp[OMAP_MAX_MCBSP_COUNT];
> #ifdef CONFIG_ARCH_OMAP1
> -static struct clk *mcbsp_dsp_ck = 0;
> -static struct clk *mcbsp_api_ck = 0;
> -static struct clk *mcbsp_dspxor_ck = 0;
> +static struct clk *mcbsp_dsp_ck;
> +static struct clk *mcbsp_api_ck;
> +static struct clk *mcbsp_dspxor_ck;
> #endif
> #ifdef CONFIG_ARCH_OMAP2
> -static struct clk *mcbsp1_ick = 0;
> -static struct clk *mcbsp1_fck = 0;
> -static struct clk *mcbsp2_ick = 0;
> -static struct clk *mcbsp2_fck = 0;
> +static struct clk *mcbsp1_ick;
> +static struct clk *mcbsp1_fck;
> +static struct clk *mcbsp2_ick;
> +static struct clk *mcbsp2_fck;
> #endif
>
> static void omap_mcbsp_dump_reg(u8 id)
> @@ -104,6 +104,7 @@ static irqreturn_t omap_mcbsp_tx_irq_handler(int irq, void *dev_id)
> OMAP_MCBSP_READ(mcbsp_tx->io_base, SPCR2));
>
> complete(&mcbsp_tx->tx_irq_completion);
> +
> return IRQ_HANDLED;
> }
>
> @@ -115,6 +116,7 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
> OMAP_MCBSP_READ(mcbsp_rx->io_base, SPCR2));
>
> complete(&mcbsp_rx->rx_irq_completion);
> +
> return IRQ_HANDLED;
> }
>
> @@ -146,19 +148,17 @@ static void omap_mcbsp_rx_dma_callback(int lch, u16 ch_status, void *data)
> complete(&mcbsp_dma_rx->rx_dma_completion);
> }
>
> -
> /*
> * omap_mcbsp_config simply write a config to the
> * appropriate McBSP.
> * You either call this function or set the McBSP registers
> * by yourself before calling omap_mcbsp_start().
> */
> -
> -void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config)
> +void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
> {
> u32 io_base = mcbsp[id].io_base;
>
> - DBG("OMAP-McBSP: McBSP%d io_base: 0x%8x\n", id+1, io_base);
> + DBG("OMAP-McBSP: McBSP%d io_base: 0x%8x\n", id + 1, io_base);
>
> /* We write the given config */
> OMAP_MCBSP_WRITE(io_base, SPCR2, config->spcr2);
> @@ -173,14 +173,14 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config
> OMAP_MCBSP_WRITE(io_base, MCR1, config->mcr1);
> OMAP_MCBSP_WRITE(io_base, PCR0, config->pcr0);
> }
> -
> -
> +EXPORT_SYMBOL(omap_mcbsp_config);
>
> static int omap_mcbsp_check(unsigned int id)
> {
> if (cpu_is_omap730()) {
> if (id > OMAP_MAX_MCBSP_COUNT - 1) {
> - printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n", id + 1);
> + printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n",
> + id + 1);
> return -1;
> }
> return 0;
> @@ -188,7 +188,8 @@ static int omap_mcbsp_check(unsigned int id)
>
> if (cpu_is_omap15xx() || cpu_is_omap16xx() || cpu_is_omap24xx()) {
> if (id > OMAP_MAX_MCBSP_COUNT) {
> - printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n", id + 1);
> + printk(KERN_ERR "OMAP-McBSP: McBSP%d doesn't exist\n",
> + id + 1);
> return -1;
> }
> return 0;
> @@ -263,7 +264,8 @@ int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type)
> spin_lock(&mcbsp[id].lock);
>
> if (!mcbsp[id].free) {
> - printk (KERN_ERR "OMAP-McBSP: McBSP%d is currently in use\n", id + 1);
> + printk(KERN_ERR "OMAP-McBSP: McBSP%d is currently in use\n",
> + id + 1);
> spin_unlock(&mcbsp[id].lock);
> return -EINVAL;
> }
> @@ -274,6 +276,7 @@ int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type)
>
> return 0;
> }
> +EXPORT_SYMBOL(omap_mcbsp_set_io_type);
>
> int omap_mcbsp_request(unsigned int id)
> {
> @@ -305,7 +308,8 @@ int omap_mcbsp_request(unsigned int id)
>
> spin_lock(&mcbsp[id].lock);
> if (!mcbsp[id].free) {
> - printk (KERN_ERR "OMAP-McBSP: McBSP%d is currently in use\n", id + 1);
> + printk(KERN_ERR "OMAP-McBSP: McBSP%d is currently in use\n",
> + id + 1);
> spin_unlock(&mcbsp[id].lock);
> return -1;
> }
> @@ -315,24 +319,23 @@ int omap_mcbsp_request(unsigned int id)
>
> if (mcbsp[id].io_type == OMAP_MCBSP_IRQ_IO) {
> /* We need to get IRQs here */
> - err = request_irq(mcbsp[id].tx_irq, omap_mcbsp_tx_irq_handler, 0,
> - "McBSP",
> - (void *) (&mcbsp[id]));
> + err = request_irq(mcbsp[id].tx_irq, omap_mcbsp_tx_irq_handler,
> + 0, "McBSP", (void *) (&mcbsp[id]));
> if (err != 0) {
> - printk(KERN_ERR "OMAP-McBSP: Unable to request TX IRQ %d for McBSP%d\n",
> - mcbsp[id].tx_irq, mcbsp[id].id);
> + printk(KERN_ERR "OMAP-McBSP: Unable to "
> + "request TX IRQ %d for McBSP%d\n",
> + mcbsp[id].tx_irq, mcbsp[id].id);
> return err;
> }
>
> init_completion(&(mcbsp[id].tx_irq_completion));
>
> -
> - err = request_irq(mcbsp[id].rx_irq, omap_mcbsp_rx_irq_handler, 0,
> - "McBSP",
> - (void *) (&mcbsp[id]));
> + err = request_irq(mcbsp[id].rx_irq, omap_mcbsp_rx_irq_handler,
> + 0, "McBSP", (void *) (&mcbsp[id]));
> if (err != 0) {
> - printk(KERN_ERR "OMAP-McBSP: Unable to request RX IRQ %d for McBSP%d\n",
> - mcbsp[id].rx_irq, mcbsp[id].id);
> + printk(KERN_ERR "OMAP-McBSP: Unable to "
> + "request RX IRQ %d for McBSP%d\n",
> + mcbsp[id].rx_irq, mcbsp[id].id);
> free_irq(mcbsp[id].tx_irq, (void *) (&mcbsp[id]));
> return err;
> }
> @@ -341,8 +344,8 @@ int omap_mcbsp_request(unsigned int id)
> }
>
> return 0;
> -
> }
> +EXPORT_SYMBOL(omap_mcbsp_request);
>
> void omap_mcbsp_free(unsigned int id)
> {
> @@ -370,7 +373,8 @@ void omap_mcbsp_free(unsigned int id)
>
> spin_lock(&mcbsp[id].lock);
> if (mcbsp[id].free) {
> - printk (KERN_ERR "OMAP-McBSP: McBSP%d was not reserved\n", id + 1);
> + printk(KERN_ERR "OMAP-McBSP: McBSP%d was not reserved\n",
> + id + 1);
> spin_unlock(&mcbsp[id].lock);
> return;
> }
> @@ -384,6 +388,7 @@ void omap_mcbsp_free(unsigned int id)
> free_irq(mcbsp[id].tx_irq, (void *) (&mcbsp[id]));
> }
> }
> +EXPORT_SYMBOL(omap_mcbsp_free);
>
> /*
> * Here we start the McBSP, by enabling the sample
> @@ -400,8 +405,8 @@ void omap_mcbsp_start(unsigned int id)
>
> io_base = mcbsp[id].io_base;
>
> - mcbsp[id].rx_word_length = ((OMAP_MCBSP_READ(io_base, RCR1) >> 5) & 0x7);
> - mcbsp[id].tx_word_length = ((OMAP_MCBSP_READ(io_base, XCR1) >> 5) & 0x7);
> + mcbsp[id].rx_word_length = (OMAP_MCBSP_READ(io_base, RCR1) >> 5) & 0x7;
> + mcbsp[id].tx_word_length = (OMAP_MCBSP_READ(io_base, XCR1) >> 5) & 0x7;
>
> /* Start the sample generator */
> w = OMAP_MCBSP_READ(io_base, SPCR2);
> @@ -422,8 +427,8 @@ void omap_mcbsp_start(unsigned int id)
>
> /* Dump McBSP Regs */
> omap_mcbsp_dump_reg(id);
> -
> }
> +EXPORT_SYMBOL(omap_mcbsp_start);
>
> void omap_mcbsp_stop(unsigned int id)
> {
> @@ -435,7 +440,7 @@ void omap_mcbsp_stop(unsigned int id)
>
> io_base = mcbsp[id].io_base;
>
> - /* Reset transmitter */
> + /* Reset transmitter */
> w = OMAP_MCBSP_READ(io_base, SPCR2);
> OMAP_MCBSP_WRITE(io_base, SPCR2, w & ~(1));
>
> @@ -447,7 +452,7 @@ void omap_mcbsp_stop(unsigned int id)
> w = OMAP_MCBSP_READ(io_base, SPCR2);
> OMAP_MCBSP_WRITE(io_base, SPCR2, w & ~(1 << 6));
> }
> -
> +EXPORT_SYMBOL(omap_mcbsp_stop);
>
> /* polled mcbsp i/o operations */
> int omap_mcbsp_pollwrite(unsigned int id, u16 buf)
> @@ -480,10 +485,12 @@ int omap_mcbsp_pollwrite(unsigned int id, u16 buf)
> }
> }
> }
> +
> return 0;
> }
> +EXPORT_SYMBOL(omap_mcbsp_pollwrite);
>
> -int omap_mcbsp_pollread(unsigned int id, u16 * buf)
> +int omap_mcbsp_pollread(unsigned int id, u16 *buf)
> {
> u32 base = mcbsp[id].io_base;
> /* if frame sync error - clear the error */
> @@ -513,8 +520,10 @@ int omap_mcbsp_pollread(unsigned int id, u16 * buf)
> }
> }
> *buf = readw(base + OMAP_MCBSP_REG_DRR1);
> +
> return 0;
> }
> +EXPORT_SYMBOL(omap_mcbsp_pollread);
>
> /*
> * IRQ based word transmission.
> @@ -535,6 +544,7 @@ void omap_mcbsp_xmit_word(unsigned int id, u32 word)
> OMAP_MCBSP_WRITE(io_base, DXR2, word >> 16);
> OMAP_MCBSP_WRITE(io_base, DXR1, word & 0xffff);
> }
> +EXPORT_SYMBOL(omap_mcbsp_xmit_word);
>
> u32 omap_mcbsp_recv_word(unsigned int id)
> {
> @@ -555,7 +565,7 @@ u32 omap_mcbsp_recv_word(unsigned int id)
>
> return (word_lsb | (word_msb << 16));
> }
> -
> +EXPORT_SYMBOL(omap_mcbsp_recv_word);
>
> int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word)
> {
> @@ -577,7 +587,7 @@ int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word)
> udelay(10);
> OMAP_MCBSP_WRITE(io_base, SPCR2, spcr2 | XRST);
> udelay(10);
> - printk("McBSP transmitter not ready\n");
> + printk(KERN_ERR "McBSP transmitter not ready\n");
> return -EAGAIN;
> }
> }
> @@ -597,7 +607,7 @@ int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word)
> udelay(10);
> OMAP_MCBSP_WRITE(io_base, SPCR1, spcr1 | RRST);
> udelay(10);
> - printk("McBSP receiver not ready\n");
> + printk(KERN_ERR "McBSP receiver not ready\n");
> return -EAGAIN;
> }
> }
> @@ -609,8 +619,9 @@ int omap_mcbsp_spi_master_xmit_word_poll(unsigned int id, u32 word)
>
> return 0;
> }
> +EXPORT_SYMBOL(omap_mcbsp_spi_master_xmit_word_poll);
>
> -int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word)
> +int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 *word)
> {
> u32 io_base = mcbsp[id].io_base, clock_word = 0;
> omap_mcbsp_word_length tx_word_length = mcbsp[id].tx_word_length;
> @@ -630,7 +641,7 @@ int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word)
> udelay(10);
> OMAP_MCBSP_WRITE(io_base, SPCR2, spcr2 | XRST);
> udelay(10);
> - printk("McBSP transmitter not ready\n");
> + printk(KERN_ERR "McBSP transmitter not ready\n");
> return -EAGAIN;
> }
> }
> @@ -650,7 +661,7 @@ int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word)
> udelay(10);
> OMAP_MCBSP_WRITE(io_base, SPCR1, spcr1 | RRST);
> udelay(10);
> - printk("McBSP receiver not ready\n");
> + printk(KERN_ERR "McBSP receiver not ready\n");
> return -EAGAIN;
> }
> }
> @@ -664,7 +675,7 @@ int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word)
>
> return 0;
> }
> -
> +EXPORT_SYMBOL(omap_mcbsp_spi_master_recv_word_poll);
>
> /*
> * Simple DMA based buffer rx/tx routines.
> @@ -673,7 +684,8 @@ int omap_mcbsp_spi_master_recv_word_poll(unsigned int id, u32 * word)
> * For anything fancier, you should use your own customized DMA
> * routines and callbacks.
> */
> -int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int length)
> +int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer,
> + unsigned int length)
> {
> int dma_tx_ch;
> int src_port = 0;
> @@ -683,10 +695,12 @@ int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
> if (omap_mcbsp_check(id) < 0)
> return -EINVAL;
>
> - if (omap_request_dma(mcbsp[id].dma_tx_sync, "McBSP TX", omap_mcbsp_tx_dma_callback,
> - &mcbsp[id],
> - &dma_tx_ch)) {
> - printk("OMAP-McBSP: Unable to request DMA channel for McBSP%d TX. Trying IRQ based TX\n", id+1);
> + if (omap_request_dma(mcbsp[id].dma_tx_sync, "McBSP TX",
> + omap_mcbsp_tx_dma_callback,
> + &mcbsp[id],
> + &dma_tx_ch)) {
> + printk(KERN_ERR "OMAP-McBSP: Unable to request DMA channel for"
> + " McBSP%d TX. Trying IRQ based TX\n", id + 1);
> return -EAGAIN;
> }
> mcbsp[id].dma_tx_lch = dma_tx_ch;
> @@ -722,11 +736,13 @@ int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
>
> omap_start_dma(mcbsp[id].dma_tx_lch);
> wait_for_completion(&(mcbsp[id].tx_dma_completion));
> +
> return 0;
> }
> +EXPORT_SYMBOL(omap_mcbsp_xmit_buffer);
>
> -
> -int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int length)
> +int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer,
> + unsigned int length)
> {
> int dma_rx_ch;
> int src_port = 0;
> @@ -736,10 +752,12 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
> if (omap_mcbsp_check(id) < 0)
> return -EINVAL;
>
> - if (omap_request_dma(mcbsp[id].dma_rx_sync, "McBSP RX", omap_mcbsp_rx_dma_callback,
> - &mcbsp[id],
> - &dma_rx_ch)) {
> - printk("Unable to request DMA channel for McBSP%d RX. Trying IRQ based RX\n", id+1);
> + if (omap_request_dma(mcbsp[id].dma_rx_sync, "McBSP RX",
> + omap_mcbsp_rx_dma_callback,
> + &mcbsp[id],
> + &dma_rx_ch)) {
> + printk(KERN_ERR "Unable to request DMA channel for McBSP%d RX."
> + " Trying IRQ based RX\n", id + 1);
> return -EAGAIN;
> }
> mcbsp[id].dma_rx_lch = dma_rx_ch;
> @@ -756,10 +774,10 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
> sync_dev = mcbsp[id].dma_rx_sync;
>
> omap_set_dma_transfer_params(mcbsp[id].dma_rx_lch,
> - OMAP_DMA_DATA_TYPE_S16,
> - length >> 1, 1,
> - OMAP_DMA_SYNC_ELEMENT,
> - sync_dev, 0);
> + OMAP_DMA_DATA_TYPE_S16,
> + length >> 1, 1,
> + OMAP_DMA_SYNC_ELEMENT,
> + sync_dev, 0);
>
> omap_set_dma_src_params(mcbsp[id].dma_rx_lch,
> src_port,
> @@ -768,16 +786,17 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
> 0, 0);
>
> omap_set_dma_dest_params(mcbsp[id].dma_rx_lch,
> - dest_port,
> - OMAP_DMA_AMODE_POST_INC,
> - buffer,
> - 0, 0);
> + dest_port,
> + OMAP_DMA_AMODE_POST_INC,
> + buffer,
> + 0, 0);
>
> omap_start_dma(mcbsp[id].dma_rx_lch);
> wait_for_completion(&(mcbsp[id].rx_dma_completion));
> +
> return 0;
> }
> -
> +EXPORT_SYMBOL(omap_mcbsp_recv_buffer);
>
> /*
> * SPI wrapper.
> @@ -785,7 +804,8 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
> * this wrapper just need an omap_mcbsp_spi_cfg structure as an input.
> * Once this is done, you can call omap_mcbsp_start().
> */
> -void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg * spi_cfg)
> +void omap_mcbsp_set_spi_mode(unsigned int id,
> + const struct omap_mcbsp_spi_cfg *spi_cfg)
> {
> struct omap_mcbsp_reg_cfg mcbsp_cfg;
>
> @@ -798,7 +818,7 @@ void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg *
> mcbsp_cfg.rcr1 |= (RWDLEN1(spi_cfg->word_length) | RFRLEN1(0));
> mcbsp_cfg.xcr1 |= (XWDLEN1(spi_cfg->word_length) | XFRLEN1(0));
>
> - /* Clock stop mode */
> + /* Clock stop mode */
> if (spi_cfg->clk_stp_mode == OMAP_MCBSP_CLK_STP_MODE_NO_DELAY)
> mcbsp_cfg.spcr1 |= (1 << 12);
> else
> @@ -827,13 +847,12 @@ void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg *
>
> if (spi_cfg->spi_mode == OMAP_MCBSP_SPI_MASTER) {
> mcbsp_cfg.pcr0 |= CLKXM;
> - mcbsp_cfg.srgr1 |= CLKGDV(spi_cfg->clk_div -1);
> + mcbsp_cfg.srgr1 |= CLKGDV(spi_cfg->clk_div - 1);
> mcbsp_cfg.pcr0 |= FSXM;
> mcbsp_cfg.srgr2 &= ~FSGM;
> mcbsp_cfg.xcr2 |= XDATDLY(1);
> mcbsp_cfg.rcr2 |= RDATDLY(1);
> - }
> - else {
> + } else {
> mcbsp_cfg.pcr0 &= ~CLKXM;
> mcbsp_cfg.srgr1 |= CLKGDV(1);
> mcbsp_cfg.pcr0 &= ~FSXM;
> @@ -846,7 +865,7 @@ void omap_mcbsp_set_spi_mode(unsigned int id, const struct omap_mcbsp_spi_cfg *
>
> omap_mcbsp_config(id, &mcbsp_cfg);
> }
> -
> +EXPORT_SYMBOL(omap_mcbsp_set_spi_mode);
>
> /*
> * McBSP1 and McBSP3 are directly mapped on 1610 and 1510.
> @@ -935,7 +954,7 @@ static int __init omap_mcbsp_init(void)
> int mcbsp_count = 0, i;
> static const struct omap_mcbsp_info *mcbsp_info;
>
> - printk("Initializing OMAP McBSP system\n");
> + printk(KERN_INFO "Initializing OMAP McBSP system\n");
>
> #ifdef CONFIG_ARCH_OMAP1
> mcbsp_dsp_ck = clk_get(0, "dsp_ck");
> @@ -957,22 +976,26 @@ static int __init omap_mcbsp_init(void)
> #ifdef CONFIG_ARCH_OMAP2
> mcbsp1_ick = clk_get(0, "mcbsp1_ick");
> if (IS_ERR(mcbsp1_ick)) {
> - printk(KERN_ERR "mcbsp: could not acquire mcbsp1_ick handle.\n");
> + printk(KERN_ERR "mcbsp: could not acquire "
> + "mcbsp1_ick handle.\n");
> return PTR_ERR(mcbsp1_ick);
> }
> mcbsp1_fck = clk_get(0, "mcbsp1_fck");
> if (IS_ERR(mcbsp1_fck)) {
> - printk(KERN_ERR "mcbsp: could not acquire mcbsp1_fck handle.\n");
> + printk(KERN_ERR "mcbsp: could not acquire "
> + "mcbsp1_fck handle.\n");
> return PTR_ERR(mcbsp1_fck);
> }
> mcbsp2_ick = clk_get(0, "mcbsp2_ick");
> if (IS_ERR(mcbsp2_ick)) {
> - printk(KERN_ERR "mcbsp: could not acquire mcbsp2_ick handle.\n");
> + printk(KERN_ERR "mcbsp: could not acquire "
> + "mcbsp2_ick handle.\n");
> return PTR_ERR(mcbsp2_ick);
> }
> mcbsp2_fck = clk_get(0, "mcbsp2_fck");
> if (IS_ERR(mcbsp2_fck)) {
> - printk(KERN_ERR "mcbsp: could not acquire mcbsp2_fck handle.\n");
> + printk(KERN_ERR "mcbsp: could not acquire "
> + "mcbsp2_fck handle.\n");
> return PTR_ERR(mcbsp2_fck);
> }
> #endif
> @@ -1006,7 +1029,7 @@ static int __init omap_mcbsp_init(void)
> if (i >= mcbsp_count) {
> mcbsp[i].io_base = 0;
> mcbsp[i].free = 0;
> - continue;
> + continue;
> }
> mcbsp[i].id = i + 1;
> mcbsp[i].free = 1;
> @@ -1014,7 +1037,8 @@ static int __init omap_mcbsp_init(void)
> mcbsp[i].dma_rx_lch = -1;
>
> mcbsp[i].io_base = mcbsp_info[i].virt_base;
> - mcbsp[i].io_type = OMAP_MCBSP_IRQ_IO; /* Default I/O is IRQ based */
> + /* Default I/O is IRQ based */
> + mcbsp[i].io_type = OMAP_MCBSP_IRQ_IO;
> mcbsp[i].tx_irq = mcbsp_info[i].tx_irq;
> mcbsp[i].rx_irq = mcbsp_info[i].rx_irq;
> mcbsp[i].dma_rx_sync = mcbsp_info[i].dma_rx_sync;
> @@ -1026,19 +1050,3 @@ static int __init omap_mcbsp_init(void)
> }
>
> arch_initcall(omap_mcbsp_init);
> -
> -EXPORT_SYMBOL(omap_mcbsp_config);
> -EXPORT_SYMBOL(omap_mcbsp_request);
> -EXPORT_SYMBOL(omap_mcbsp_set_io_type);
> -EXPORT_SYMBOL(omap_mcbsp_free);
> -EXPORT_SYMBOL(omap_mcbsp_start);
> -EXPORT_SYMBOL(omap_mcbsp_stop);
> -EXPORT_SYMBOL(omap_mcbsp_pollread);
> -EXPORT_SYMBOL(omap_mcbsp_pollwrite);
> -EXPORT_SYMBOL(omap_mcbsp_xmit_word);
> -EXPORT_SYMBOL(omap_mcbsp_recv_word);
> -EXPORT_SYMBOL(omap_mcbsp_xmit_buffer);
> -EXPORT_SYMBOL(omap_mcbsp_recv_buffer);
> -EXPORT_SYMBOL(omap_mcbsp_spi_master_xmit_word_poll);
> -EXPORT_SYMBOL(omap_mcbsp_spi_master_recv_word_poll);
> -EXPORT_SYMBOL(omap_mcbsp_set_spi_mode);
> --
> 1.5.5-rc3.GIT
>
> --
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--
Best Regards,
Felipe Balbi
me@xxxxxxxxxxxxxxx
http://blog.felipebalbi.com
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