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<title>linux.git/drivers/i2c, branch v2.6.29</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>Merge master.kernel.org:/home/rmk/linux-2.6-arm</title>
<updated>2009-03-03T22:12:41+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2009-03-03T22:12:41+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=f41bf2ab998daaa2ac27348d5813e0ae21c57ded'/>
<id>f41bf2ab998daaa2ac27348d5813e0ae21c57ded</id>
<content type='text'>
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] fix lots of ARM __devexit sillyness
  [ARM] 5417/1: Set the correct cacheid for ARMv6 CPUs with ARMv7 style MMU
  [ARM] 5416/1: Use unused address in v6_early_abort
  [ARM] 5411/1: S3C64XX: Fix EINT unmask
  [ARM] at91: fix for Atmel AT91 powersaving
  [ARM] RiscPC: Fix etherh oops
</content>
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<pre>
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] fix lots of ARM __devexit sillyness
  [ARM] 5417/1: Set the correct cacheid for ARMv6 CPUs with ARMv7 style MMU
  [ARM] 5416/1: Use unused address in v6_early_abort
  [ARM] 5411/1: S3C64XX: Fix EINT unmask
  [ARM] at91: fix for Atmel AT91 powersaving
  [ARM] RiscPC: Fix etherh oops
</pre>
</div>
</content>
</entry>
<entry>
<title>[ARM] fix lots of ARM __devexit sillyness</title>
<updated>2009-03-03T21:04:04+00:00</updated>
<author>
<name>Russell King</name>
<email>rmk@dyn-67.arm.linux.org.uk</email>
</author>
<published>2009-03-03T13:43:47+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=bdf602bd737eb07d63d6fa2da826b4751fdf9bab'/>
<id>bdf602bd737eb07d63d6fa2da826b4751fdf9bab</id>
<content type='text'>
`iop_adma_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`mv_xor_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`mv64xxx_i2c_unmap_regs' referenced in section `.devinit.text' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`mv64xxx_i2c_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`orion_nand_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`pxafb_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o

Acked-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Signed-off-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
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<pre>
`iop_adma_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`mv_xor_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`mv64xxx_i2c_unmap_regs' referenced in section `.devinit.text' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`mv64xxx_i2c_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`orion_nand_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o
`pxafb_remove' referenced in section `.data' of drivers/built-in.o: defined in discarded section `.devexit.text' of drivers/built-in.o

Acked-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Signed-off-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Add i2c_board_info for RiscPC PCF8583</title>
<updated>2009-02-24T18:19:50+00:00</updated>
<author>
<name>Russell King</name>
<email>rmk+kernel@arm.linux.org.uk</email>
</author>
<published>2009-02-24T18:19:50+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=531660ef5604c75de6fdead9da1304051af17c09'/>
<id>531660ef5604c75de6fdead9da1304051af17c09</id>
<content type='text'>
Add the necessary i2c_board_info structure to fix the lack of PCF8583
RTC on RiscPC.

Signed-off-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
Cc: Alessandro Zummo &lt;a.zummo@towertech.it&gt;
</content>
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<pre>
Add the necessary i2c_board_info structure to fix the lack of PCF8583
RTC on RiscPC.

Signed-off-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
Cc: Alessandro Zummo &lt;a.zummo@towertech.it&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c: Make sure i2c_algo_bit_data.timeout is HZ-independent</title>
<updated>2009-02-24T18:19:49+00:00</updated>
<author>
<name>Jean Delvare</name>
<email>khali@linux-fr.org</email>
</author>
<published>2009-02-24T18:19:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=082a4cf80966ebcd08bf775cd258171cdd85c1a1'/>
<id>082a4cf80966ebcd08bf775cd258171cdd85c1a1</id>
<content type='text'>
i2c_algo_bit_data.timeout is supposed to be in jiffies, so drivers
should use set this value in terms of HZ.

Ultimately I think this field should be discarded in favor of
i2c_adapter.timeout, but that's left for a future patch.

Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
Acked-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
Acked-by: Lennert Buytenhek &lt;kernel@wantstofly.org&gt;
Acked-by: Len Sorensen &lt;lsorense@csclub.uwaterloo.ca&gt;
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<pre>
i2c_algo_bit_data.timeout is supposed to be in jiffies, so drivers
should use set this value in terms of HZ.

Ultimately I think this field should be discarded in favor of
i2c_adapter.timeout, but that's left for a future patch.

Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
Acked-by: Russell King &lt;rmk+kernel@arm.linux.org.uk&gt;
Acked-by: Lennert Buytenhek &lt;kernel@wantstofly.org&gt;
Acked-by: Len Sorensen &lt;lsorense@csclub.uwaterloo.ca&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c-dev: Clarify the unit of ioctl I2C_TIMEOUT</title>
<updated>2009-02-24T18:19:49+00:00</updated>
<author>
<name>Jean Delvare</name>
<email>khali@linux-fr.org</email>
</author>
<published>2009-02-24T18:19:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=cd97f39b7cdf1c8a9c9f52865eec795b7f0c811d'/>
<id>cd97f39b7cdf1c8a9c9f52865eec795b7f0c811d</id>
<content type='text'>
The unit in which user-space can set the bus timeout value is jiffies
for historical reasons (back when HZ was always 100.) This is however
not good because user-space doesn't know how long a jiffy lasts. The
timeout value should instead be set in a fixed time unit. Given the
original value of HZ, this unit should be 10 ms, for compatibility.

Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
Acked-by: Wolfram Sang &lt;w.sang@pengutronix.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The unit in which user-space can set the bus timeout value is jiffies
for historical reasons (back when HZ was always 100.) This is however
not good because user-space doesn't know how long a jiffy lasts. The
timeout value should instead be set in a fixed time unit. Given the
original value of HZ, this unit should be 10 ms, for compatibility.

Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
Acked-by: Wolfram Sang &lt;w.sang@pengutronix.de&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c: Timeouts reach -1</title>
<updated>2009-02-24T18:19:48+00:00</updated>
<author>
<name>Roel Kluin</name>
<email>roel.kluin@gmail.com</email>
</author>
<published>2009-02-24T18:19:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=a746b578d8406b2db0e9f0d040061bc1f78433cf'/>
<id>a746b578d8406b2db0e9f0d040061bc1f78433cf</id>
<content type='text'>
With a postfix decrement these timeouts reach -1 rather than 0, but
after the loop it is tested whether they have become 0.

As pointed out by Jean Delvare, the condition we are waiting for should
also be tested before the timeout. With the current order, you could
exit with a timeout error while the job is actually done.

Signed-off-by: Roel Kluin &lt;roel.kluin@gmail.com&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</content>
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<pre>
With a postfix decrement these timeouts reach -1 rather than 0, but
after the loop it is tested whether they have become 0.

As pointed out by Jean Delvare, the condition we are waiting for should
also be tested before the timeout. With the current order, you could
exit with a timeout error while the job is actually done.

Signed-off-by: Roel Kluin &lt;roel.kluin@gmail.com&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c: Fix misplaced parentheses</title>
<updated>2009-02-24T18:19:48+00:00</updated>
<author>
<name>Roel Kluin</name>
<email>roel.kluin@gmail.com</email>
</author>
<published>2009-02-24T18:19:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=f29d2e0275a4f03ef2fd158e484508dcb0c64efb'/>
<id>f29d2e0275a4f03ef2fd158e484508dcb0c64efb</id>
<content type='text'>
Fix misplaced parentheses.

Signed-off-by: Roel Kluin &lt;roel.kluin@gmail.com&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Fix misplaced parentheses.

Signed-off-by: Roel Kluin &lt;roel.kluin@gmail.com&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c: Move old eeprom driver to /drivers/misc/eeprom</title>
<updated>2009-01-26T20:19:53+00:00</updated>
<author>
<name>Wolfram Sang</name>
<email>w.sang@pengutronix.de</email>
</author>
<published>2009-01-26T20:19:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=2e157888f132131f8877affd2785dcee4c227c1d'/>
<id>2e157888f132131f8877affd2785dcee4c227c1d</id>
<content type='text'>
Update Kconfig text to specify this driver as I2C.

Signed-off-by: Wolfram Sang &lt;w.sang@pengutronix.de&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Update Kconfig text to specify this driver as I2C.

Signed-off-by: Wolfram Sang &lt;w.sang@pengutronix.de&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c: Move at24 to drivers/misc/eeprom</title>
<updated>2009-01-26T20:19:53+00:00</updated>
<author>
<name>Wolfram Sang</name>
<email>w.sang@pengutronix.de</email>
</author>
<published>2009-01-26T20:19:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=5195e5093bb7d30dbf057b260005cb4ab9761168'/>
<id>5195e5093bb7d30dbf057b260005cb4ab9761168</id>
<content type='text'>
As drivers/i2c/chips is going to go away, move the driver to
drivers/misc/eeprom. Other eeprom drivers may be moved here later, too.
Update Kconfig text to specify this driver as I2C.

Signed-off-by: Wolfram Sang &lt;w.sang@pengutronix.de&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
As drivers/i2c/chips is going to go away, move the driver to
drivers/misc/eeprom. Other eeprom drivers may be moved here later, too.
Update Kconfig text to specify this driver as I2C.

Signed-off-by: Wolfram Sang &lt;w.sang@pengutronix.de&gt;
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>i2c: Delete many unused adapter IDs</title>
<updated>2009-01-26T20:19:52+00:00</updated>
<author>
<name>Jean Delvare</name>
<email>khali@linux-fr.org</email>
</author>
<published>2009-01-26T20:19:52+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1745522ccbabd990bfc7511861aa9fa98287cba0'/>
<id>1745522ccbabd990bfc7511861aa9fa98287cba0</id>
<content type='text'>
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</content>
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<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Signed-off-by: Jean Delvare &lt;khali@linux-fr.org&gt;
</pre>
</div>
</content>
</entry>
</feed>
