diff options
Diffstat (limited to 'drivers/i2c')
-rw-r--r-- | drivers/i2c/busses/i2c-at91.c | 2 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-omap.c | 2 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-powermac.c | 2 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-sibyte.c | 7 | ||||
-rw-r--r-- | drivers/i2c/i2c-dev.c | 2 |
5 files changed, 9 insertions, 6 deletions
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 9c8b6d5eaec9..c09b036913bd 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c | |||
@@ -135,7 +135,7 @@ static int xfer_write(struct i2c_adapter *adap, unsigned char *buf, int length) | |||
135 | * Generic i2c master transfer entrypoint. | 135 | * Generic i2c master transfer entrypoint. |
136 | * | 136 | * |
137 | * Note: We do not use Atmel's feature of storing the "internal device address". | 137 | * Note: We do not use Atmel's feature of storing the "internal device address". |
138 | * Instead the "internal device address" has to be written using a seperate | 138 | * Instead the "internal device address" has to be written using a separate |
139 | * i2c message. | 139 | * i2c message. |
140 | * http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2004-September/024411.html | 140 | * http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2004-September/024411.html |
141 | */ | 141 | */ |
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index cb55cf2ba1e9..f2552b19ea60 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c | |||
@@ -619,13 +619,13 @@ omap_i2c_probe(struct platform_device *pdev) | |||
619 | err_free_irq: | 619 | err_free_irq: |
620 | free_irq(dev->irq, dev); | 620 | free_irq(dev->irq, dev); |
621 | err_unuse_clocks: | 621 | err_unuse_clocks: |
622 | omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0); | ||
622 | omap_i2c_disable_clocks(dev); | 623 | omap_i2c_disable_clocks(dev); |
623 | omap_i2c_put_clocks(dev); | 624 | omap_i2c_put_clocks(dev); |
624 | err_free_mem: | 625 | err_free_mem: |
625 | platform_set_drvdata(pdev, NULL); | 626 | platform_set_drvdata(pdev, NULL); |
626 | kfree(dev); | 627 | kfree(dev); |
627 | err_release_region: | 628 | err_release_region: |
628 | omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0); | ||
629 | release_mem_region(mem->start, (mem->end - mem->start) + 1); | 629 | release_mem_region(mem->start, (mem->end - mem->start) + 1); |
630 | 630 | ||
631 | return r; | 631 | return r; |
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c index 0ab4f2627c26..7813127649a1 100644 --- a/drivers/i2c/busses/i2c-powermac.c +++ b/drivers/i2c/busses/i2c-powermac.c | |||
@@ -94,7 +94,7 @@ static s32 i2c_powermac_smbus_xfer( struct i2c_adapter* adap, | |||
94 | break; | 94 | break; |
95 | 95 | ||
96 | /* Note that these are broken vs. the expected smbus API where | 96 | /* Note that these are broken vs. the expected smbus API where |
97 | * on reads, the lenght is actually returned from the function, | 97 | * on reads, the length is actually returned from the function, |
98 | * but I think the current API makes no sense and I don't want | 98 | * but I think the current API makes no sense and I don't want |
99 | * any driver that I haven't verified for correctness to go | 99 | * any driver that I haven't verified for correctness to go |
100 | * anywhere near a pmac i2c bus anyway ... | 100 | * anywhere near a pmac i2c bus anyway ... |
diff --git a/drivers/i2c/busses/i2c-sibyte.c b/drivers/i2c/busses/i2c-sibyte.c index 0ca599d3b402..503a134ec803 100644 --- a/drivers/i2c/busses/i2c-sibyte.c +++ b/drivers/i2c/busses/i2c-sibyte.c | |||
@@ -200,11 +200,14 @@ static struct i2c_adapter sibyte_board_adapter[2] = { | |||
200 | 200 | ||
201 | static int __init i2c_sibyte_init(void) | 201 | static int __init i2c_sibyte_init(void) |
202 | { | 202 | { |
203 | printk("i2c-swarm.o: i2c SMBus adapter module for SiByte board\n"); | 203 | pr_info("i2c-sibyte: i2c SMBus adapter module for SiByte board\n"); |
204 | if (i2c_sibyte_add_bus(&sibyte_board_adapter[0], K_SMB_FREQ_100KHZ) < 0) | 204 | if (i2c_sibyte_add_bus(&sibyte_board_adapter[0], K_SMB_FREQ_100KHZ) < 0) |
205 | return -ENODEV; | 205 | return -ENODEV; |
206 | if (i2c_sibyte_add_bus(&sibyte_board_adapter[1], K_SMB_FREQ_400KHZ) < 0) | 206 | if (i2c_sibyte_add_bus(&sibyte_board_adapter[1], |
207 | K_SMB_FREQ_400KHZ) < 0) { | ||
208 | i2c_del_adapter(&sibyte_board_adapter[0]); | ||
207 | return -ENODEV; | 209 | return -ENODEV; |
210 | } | ||
208 | return 0; | 211 | return 0; |
209 | } | 212 | } |
210 | 213 | ||
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c index c21ae20ae362..df540d5dfaf4 100644 --- a/drivers/i2c/i2c-dev.c +++ b/drivers/i2c/i2c-dev.c | |||
@@ -184,7 +184,7 @@ static ssize_t i2cdev_write (struct file *file, const char __user *buf, size_t c | |||
184 | 184 | ||
185 | /* This address checking function differs from the one in i2c-core | 185 | /* This address checking function differs from the one in i2c-core |
186 | in that it considers an address with a registered device, but no | 186 | in that it considers an address with a registered device, but no |
187 | bounded driver, as NOT busy. */ | 187 | bound driver, as NOT busy. */ |
188 | static int i2cdev_check_addr(struct i2c_adapter *adapter, unsigned int addr) | 188 | static int i2cdev_check_addr(struct i2c_adapter *adapter, unsigned int addr) |
189 | { | 189 | { |
190 | struct list_head *item; | 190 | struct list_head *item; |