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-rw-r--r--drivers/i2c/busses/i2c-designware-core.c4
-rw-r--r--drivers/i2c/busses/i2c-mxs.c6
-rw-r--r--drivers/i2c/busses/i2c-omap.c6
-rw-r--r--drivers/i2c/busses/i2c-sirf.c4
4 files changed, 15 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c
index cbba7db9ad59..f5258c205de5 100644
--- a/drivers/i2c/busses/i2c-designware-core.c
+++ b/drivers/i2c/busses/i2c-designware-core.c
@@ -34,6 +34,7 @@
34#include <linux/io.h> 34#include <linux/io.h>
35#include <linux/pm_runtime.h> 35#include <linux/pm_runtime.h>
36#include <linux/delay.h> 36#include <linux/delay.h>
37#include <linux/module.h>
37#include "i2c-designware-core.h" 38#include "i2c-designware-core.h"
38 39
39/* 40/*
@@ -725,3 +726,6 @@ u32 i2c_dw_read_comp_param(struct dw_i2c_dev *dev)
725 return dw_readl(dev, DW_IC_COMP_PARAM_1); 726 return dw_readl(dev, DW_IC_COMP_PARAM_1);
726} 727}
727EXPORT_SYMBOL_GPL(i2c_dw_read_comp_param); 728EXPORT_SYMBOL_GPL(i2c_dw_read_comp_param);
729
730MODULE_DESCRIPTION("Synopsys DesignWare I2C bus adapter core");
731MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index 1b1a936eccc9..d6abaf2cf2e3 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c
@@ -127,7 +127,7 @@ struct mxs_i2c_dev {
127 struct device *dev; 127 struct device *dev;
128 void __iomem *regs; 128 void __iomem *regs;
129 struct completion cmd_complete; 129 struct completion cmd_complete;
130 u32 cmd_err; 130 int cmd_err;
131 struct i2c_adapter adapter; 131 struct i2c_adapter adapter;
132 const struct mxs_i2c_speed_config *speed; 132 const struct mxs_i2c_speed_config *speed;
133 133
@@ -316,7 +316,7 @@ static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,
316 if (msg->len == 0) 316 if (msg->len == 0)
317 return -EINVAL; 317 return -EINVAL;
318 318
319 init_completion(&i2c->cmd_complete); 319 INIT_COMPLETION(i2c->cmd_complete);
320 i2c->cmd_err = 0; 320 i2c->cmd_err = 0;
321 321
322 ret = mxs_i2c_dma_setup_xfer(adap, msg, flags); 322 ret = mxs_i2c_dma_setup_xfer(adap, msg, flags);
@@ -473,6 +473,8 @@ static int mxs_i2c_probe(struct platform_device *pdev)
473 i2c->dev = dev; 473 i2c->dev = dev;
474 i2c->speed = &mxs_i2c_95kHz_config; 474 i2c->speed = &mxs_i2c_95kHz_config;
475 475
476 init_completion(&i2c->cmd_complete);
477
476 if (dev->of_node) { 478 if (dev->of_node) {
477 err = mxs_i2c_get_ofdata(i2c); 479 err = mxs_i2c_get_ofdata(i2c);
478 if (err) 480 if (err)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 20d41bfa7c19..4cc2f0528c88 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -803,7 +803,7 @@ static int errata_omap3_i462(struct omap_i2c_dev *dev)
803 if (stat & OMAP_I2C_STAT_AL) { 803 if (stat & OMAP_I2C_STAT_AL) {
804 dev_err(dev->dev, "Arbitration lost\n"); 804 dev_err(dev->dev, "Arbitration lost\n");
805 dev->cmd_err |= OMAP_I2C_STAT_AL; 805 dev->cmd_err |= OMAP_I2C_STAT_AL;
806 omap_i2c_ack_stat(dev, OMAP_I2C_STAT_NACK); 806 omap_i2c_ack_stat(dev, OMAP_I2C_STAT_AL);
807 } 807 }
808 808
809 return -EIO; 809 return -EIO;
@@ -963,7 +963,7 @@ omap_i2c_isr_thread(int this_irq, void *dev_id)
963 i2c_omap_errata_i207(dev, stat); 963 i2c_omap_errata_i207(dev, stat);
964 964
965 omap_i2c_ack_stat(dev, OMAP_I2C_STAT_RDR); 965 omap_i2c_ack_stat(dev, OMAP_I2C_STAT_RDR);
966 break; 966 continue;
967 } 967 }
968 968
969 if (stat & OMAP_I2C_STAT_RRDY) { 969 if (stat & OMAP_I2C_STAT_RRDY) {
@@ -989,7 +989,7 @@ omap_i2c_isr_thread(int this_irq, void *dev_id)
989 break; 989 break;
990 990
991 omap_i2c_ack_stat(dev, OMAP_I2C_STAT_XDR); 991 omap_i2c_ack_stat(dev, OMAP_I2C_STAT_XDR);
992 break; 992 continue;
993 } 993 }
994 994
995 if (stat & OMAP_I2C_STAT_XRDY) { 995 if (stat & OMAP_I2C_STAT_XRDY) {
diff --git a/drivers/i2c/busses/i2c-sirf.c b/drivers/i2c/busses/i2c-sirf.c
index 3f1818b87974..e03381aee34f 100644
--- a/drivers/i2c/busses/i2c-sirf.c
+++ b/drivers/i2c/busses/i2c-sirf.c
@@ -12,6 +12,7 @@
12#include <linux/slab.h> 12#include <linux/slab.h>
13#include <linux/platform_device.h> 13#include <linux/platform_device.h>
14#include <linux/i2c.h> 14#include <linux/i2c.h>
15#include <linux/of_i2c.h>
15#include <linux/clk.h> 16#include <linux/clk.h>
16#include <linux/err.h> 17#include <linux/err.h>
17#include <linux/io.h> 18#include <linux/io.h>
@@ -328,6 +329,7 @@ static int i2c_sirfsoc_probe(struct platform_device *pdev)
328 adap->algo = &i2c_sirfsoc_algo; 329 adap->algo = &i2c_sirfsoc_algo;
329 adap->algo_data = siic; 330 adap->algo_data = siic;
330 331
332 adap->dev.of_node = pdev->dev.of_node;
331 adap->dev.parent = &pdev->dev; 333 adap->dev.parent = &pdev->dev;
332 adap->nr = pdev->id; 334 adap->nr = pdev->id;
333 335
@@ -371,6 +373,8 @@ static int i2c_sirfsoc_probe(struct platform_device *pdev)
371 373
372 clk_disable(clk); 374 clk_disable(clk);
373 375
376 of_i2c_register_devices(adap);
377
374 dev_info(&pdev->dev, " I2C adapter ready to operate\n"); 378 dev_info(&pdev->dev, " I2C adapter ready to operate\n");
375 379
376 return 0; 380 return 0;