Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into next

[linux-2.6-omap-h63xx.git] / drivers / media / dvb / ttpci / av7110.c

diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 747e7f1a6267be0a9d3d9cf4eb1d4766c97691b5..0777e8f9544ba66d63402a7f7bc5facd2a73c08c 100644 (file)
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -51,6 +51,7 @@
 #include <linux/crc32.h>
 #include <linux/i2c.h>
 #include <linux/kthread.h>
+#include <asm/unaligned.h>
 
 #include <asm/system.h>
 
@@ -586,7 +587,7 @@ static void gpioirq(unsigned long data)
                }
                DVB_RINGBUFFER_SKIP(cibuf, 2);
 
-               dvb_ringbuffer_read(cibuf, av7110->debi_virt, len, 0);
+               dvb_ringbuffer_read(cibuf, av7110->debi_virt, len);
 
                iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2);
                iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2);
@@ -1197,7 +1198,6 @@ static int start_ts_capture(struct av7110 *budget)
        if (budget->feeding1)
                return ++budget->feeding1;
        memset(budget->grabbing, 0x00, TS_HEIGHT * TS_WIDTH);
-       budget->tsf = 0xff;
        budget->ttbp = 0;
        SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */
        saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */
@@ -1461,9 +1461,9 @@ static int check_firmware(struct av7110* av7110)
        ptr += 4;
 
        /* check dpram file */
-       crc = ntohl(*(u32*) ptr);
+       crc = get_unaligned_be32(ptr);
        ptr += 4;
-       len = ntohl(*(u32*) ptr);
+       len = get_unaligned_be32(ptr);
        ptr += 4;
        if (len >= 512) {
                printk("dvb-ttpci: dpram file is way too big.\n");
@@ -1478,9 +1478,9 @@ static int check_firmware(struct av7110* av7110)
        ptr += len;
 
        /* check root file */
-       crc = ntohl(*(u32*) ptr);
+       crc = get_unaligned_be32(ptr);
        ptr += 4;
-       len = ntohl(*(u32*) ptr);
+       len = get_unaligned_be32(ptr);
        ptr += 4;
 
        if (len <= 200000 || len >= 300000 ||
@@ -2402,18 +2402,18 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
                saa7146_write(dev, MC1, MASK_29);
                /* RPS1 timeout disable */
                saa7146_write(dev, RPS_TOV1, 0);
-               WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
-               WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
-               WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
-               WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
+               WRITE_RPS1(CMD_PAUSE | EVT_VBI_B);
+               WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2));
+               WRITE_RPS1(GPIO3_MSK);
+               WRITE_RPS1(SAA7146_GPIO_OUTLO<<24);
 #if RPS_IRQ
                /* issue RPS1 interrupt to increment counter */
-               WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+               WRITE_RPS1(CMD_INTERRUPT);
 #endif
-               WRITE_RPS1(cpu_to_le32(CMD_STOP));
+               WRITE_RPS1(CMD_STOP);
                /* Jump to begin of RPS program as safety measure               (p37) */
-               WRITE_RPS1(cpu_to_le32(CMD_JUMP));
-               WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
+               WRITE_RPS1(CMD_JUMP);
+               WRITE_RPS1(dev->d_rps1.dma_handle);
 
 #if RPS_IRQ
                /* set event counter 1 source as RPS1 interrupt (0x03)          (rE4 p53)
@@ -2471,11 +2471,7 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
           get recognized before the main driver is fully loaded */
        saa7146_write(dev, GPIO_CTRL, 0x500000);
 
-#ifdef I2C_ADAP_CLASS_TV_DIGITAL
-       av7110->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL;
-#else
        av7110->i2c_adap.class = I2C_CLASS_TV_DIGITAL;
-#endif
        strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name));
 
        saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */
@@ -2526,28 +2522,28 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
                count = 0;
 
                /* Wait Source Line Counter Threshold                           (p36) */
-               WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
+               WRITE_RPS1(CMD_PAUSE | EVT_HS);
                /* Set GPIO3=1                                                  (p42) */
-               WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
-               WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
-               WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
+               WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2));
+               WRITE_RPS1(GPIO3_MSK);
+               WRITE_RPS1(SAA7146_GPIO_OUTHI<<24);
 #if RPS_IRQ
                /* issue RPS1 interrupt */
-               WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+               WRITE_RPS1(CMD_INTERRUPT);
 #endif
                /* Wait reset Source Line Counter Threshold                     (p36) */
-               WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
+               WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS);
                /* Set GPIO3=0                                                  (p42) */
-               WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
-               WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
-               WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
+               WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2));
+               WRITE_RPS1(GPIO3_MSK);
+               WRITE_RPS1(SAA7146_GPIO_OUTLO<<24);
 #if RPS_IRQ
                /* issue RPS1 interrupt */
-               WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+               WRITE_RPS1(CMD_INTERRUPT);
 #endif
                /* Jump to begin of RPS program                                 (p37) */
-               WRITE_RPS1(cpu_to_le32(CMD_JUMP));
-               WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
+               WRITE_RPS1(CMD_JUMP);
+               WRITE_RPS1(dev->d_rps1.dma_handle);
 
                /* Fix VSYNC level */
                saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);