AcoSail/kernel_optimize_test
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Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

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Pull i2c fixes from Wolfram Sang:
 "Four driver bugfixes for the I2C subsystem"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: mux: reg: wrong condition checked for of_address_to_resource return value
  i2c: tegra: Correct error path in probe
  i2c: remove __init from i2c_register_board_info()
  i2c: qup: Fix wrong value of index variable
This commit is contained in:
Linus Torvalds 2016-07-15 15:39:03 +09:00
commit 1a86f944c7
4 changed files with 5 additions and 5 deletions
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2
drivers/i2c/busses/i2c-qup.c
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@ -1268,6 +1268,8 @@ static int qup_i2c_xfer_v2(struct i2c_adapter *adap,
}
}
idx = 0;
do {
if (msgs[idx].len == 0) {
ret = -EINVAL;

2
drivers/i2c/busses/i2c-tegra.c
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@ -912,7 +912,7 @@ static int tegra_i2c_probe(struct platform_device *pdev)
ret = tegra_i2c_init(i2c_dev);
if (ret) {
dev_err(&pdev->dev, "Failed to initialize i2c controller");
goto unprepare_div_clk;
goto disable_div_clk;
}
ret = devm_request_irq(&pdev->dev, i2c_dev->irq,

4
drivers/i2c/i2c-boardinfo.c
View File

@ -56,9 +56,7 @@ EXPORT_SYMBOL_GPL(__i2c_first_dynamic_bus_num);
* The board info passed can safely be __initdata, but be careful of embedded
* pointers (for platform_data, functions, etc) since that won't be copied.
*/
int __init
i2c_register_board_info(int busnum,
struct i2c_board_info const *info, unsigned len)
int i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned len)
{
int status;

2
drivers/i2c/muxes/i2c-mux-reg.c
View File

@ -145,7 +145,7 @@ static int i2c_mux_reg_probe_dt(struct regmux *mux,
mux->data.idle_in_use = true;
/* map address from "reg" if exists */
if (of_address_to_resource(np, 0, &res)) {
if (of_address_to_resource(np, 0, &res) == 0) {
mux->data.reg_size = resource_size(&res);
mux->data.reg = devm_ioremap_resource(&pdev->dev, &res);
if (IS_ERR(mux->data.reg))