- 28 Oct, 2005 40 commits
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Jean Delvare authored
Discard I2C_FUNC_SMBUS_*_PEC defines. i2c clients are not supposed to check for PEC support of i2c bus drivers on individual SMBus transactions, and i2c bus drivers are not supposed to advertise them. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Jean Delvare authored
Update the documented list of devices supported by the i2c-i810 driver. Signed-off-by:
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Jean Delvare authored
Drop unused i2c-over-parallel-port i2c IDs: * I2C_HW_B_LPC was never actually used as far as I could search. * I2C_HW_B_ELV and I2C_HW_B_VELLE are no more used since the introduction of the unified i2c-parport driver in Linux 2.6.2. Signed-off-by:
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Jean Delvare authored
Fix several redefinitions of i2c IDs. i2c IDs must not be defined outside of i2c-id.h. Signed-off-by:
Henk Vergonet <henk@god.dyndns.org> Acked-by:
Mark McClelland <mark@alpha.dyndns.org> Signed-off-by:
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Ben Dooks authored
Fix functions declared static and then implemented without the static in drivers/i2c/chips. Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Signed-off-by:
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Ben Dooks authored
Fixup functions that have been declared static and then actually defined without the static on. Signed-off-by:
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Ben Dooks authored
lm78.c and lm85.c have a number of items declared static then implemented without the static on them. The following patch fixes these sparse errors. Signed-off-by:
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Ben Dooks authored
eeprom_detect is first declared static and then when the function is actually implemented, there is no static. Signed-off-by:
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Jean Delvare authored
Update the i2c documentation: kzalloc should be used instead of kmalloc. I also fixed a couple other things nearby in writing-clients, as several past changes had never been reported there. Signed-off-by:
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Jean Delvare authored
Use kzalloc instead of kmalloc in the S4882 SMBus multiplexing driver. I guess it's safer that way. Signed-off-by:
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Jean Delvare authored
Drop useless casts on kzalloc returned values, as suggested by Jiri Slaby. Signed-off-by:
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Deepak Saxena authored
Use kzalloc instead of kmalloc+memset in all remaining i2c bus and chip drivers. Signed-off-by:
Deepak Saxena <dsaxena@plexity.net> Signed-off-by:
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Deepak Saxena authored
Use kzalloc instead of kmalloc+memset in all hardware monitoring drivers. Signed-off-by:
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Deepak Saxena authored
Use kzalloc instead of kmalloc+memzero in the ixp2000 and ixp4xx I2C bus drivers. Signed-off-by:
Deepak Saxena <dsaxena@mvista.com> Signed-off-by:
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Alessandro Zummo authored
New driver for the Xicor X1205 RTC chip. Signed-off-by:
Alessandro Zummo <alessandro.zummo@towertech.it> Signed-off-by:
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Jean Delvare authored
The atxp1 and ds1621 drivers should make sure they do not probe non-hwmon i2c adapters. Signed-off-by:
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Mark M. Hoffman authored
This patch adds a new ID to the SMSC LPC47B397-NC hardware monitoring driver - for a chip that is claimed to be 100% compatible otherwise. Signed-off-by: Bryan Young (Utilitek Systems, Inc.) Signed-off-by:
Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by:
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Laurent Riffard authored
In function i2c_isa_add_driver, copied driver should inherit the owner field as well as the name field. Signed-off-by:
Laurent Riffard <laurent.riffard@free.fr> Signed-off-by:
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Laurent Riffard authored
This patch updates the .owner field for the i2c core struct xxxx_driver variables. Signed-off-by:
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Laurent Riffard authored
This patch updates the .owner field for various struct xxxx_driver variables which are available on PPC_MAC arch. This one was _not_ even compile-tested... Signed-off-by:
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Laurent Riffard authored
This patch updates the .owner field for various struct xxxx_driver variables, other than pci_driver. Signed-off-by:
Jean Delvare <khali@linux-fr> Acked-by:
Mark A. Greer <mgreer@mvista.com> Acked-by:
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Laurent Riffard authored
This patch updates .owner field for various struct pci_driver variables. Signed-off-by:
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Stig Telfer authored
Cleanups to the i2c-elektor driver: * Set the i2c_adapter name field to "i2c-elektor" and use this string in all resource requests and printks. * Change space-padding for tab indentation, kill trailing white space, remove space before comma. * Use dev_info, pr_info and pr_debug instead of printk. * Lines chopped to 80 columns. Signed-off-by:
Stig Telfer <stig@lizardlogic.co.uk> Signed-off-by:
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Stig Telfer authored
This patch updates the i2c-elektor driver, enabling it to compile cleanly, load and run. The key change is that it uses the new __iomem/iowrite8/ioread8 functions to abstract the direct or memory-mapped variants of register access. Also, the original driver would crash on module load on the Alpha because the PCI memory region was not remapped into kernel memory. I have managed the following testing: * compiled and tested it on my Alpha UP2000+ system. * compiles cleanly for x86 but I don't have the hardware to test. Signed-off-by:
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Jean Delvare authored
I2C_DF_NOTIFY is an i2c_driver flag, using it as an i2c_client flag doesn't make any sense. Signed-off-by:
Randy Vinson <rvinson@mvista.com> Signed-off-by:
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Jean Delvare authored
It's a bit confusing to name a variable the same as an unrelated structure. The compiler doesn't complain, but it certainly makes the code harder to understand, and could confuse grep and LXR among others. Signed-off-by:
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Jean Delvare authored
Drop I2C_SMBUS_I2C_BLOCK_MAX, use I2C_SMBUS_BLOCK_MAX instead. I2C_SMBUS_I2C_BLOCK_MAX has always been defined to the same value as I2C_SMBUS_BLOCK_MAX, and this will never change: setting it to a lower value would make no sense, setting it to a higher value would break i2c_smbus_data compatibility. There is no point in changing i2c_smbus_data to support larger block transactions in SMBus mode, as no SMBus hardware supports more than 32 byte blocks. Thus, for larger transactions, direct I2C transfers are the way to go. Signed-off-by:
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Jean Delvare authored
There are no more per-i2c-algorithm adapter max. Last time there were was in July 1999. Signed-off-by:
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Jean Delvare authored
Drop a useless initialization step in the w83627hf driver. The comment says that the W83627HF PWM2 can be disabled, but it can't. I suppose this is a leftover from the w83781d driver (from which the w83627hf driver is derived), as for example the W83782D had the ability to disable PWM2. Signed-off-by:
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Jean Delvare authored
Drop legacy ISA address support from the it87 driver. All supported chips are Super-I/O chips, so the device ISA address can be safely read from Super-I/O space rather than blindly assumed. Two nearby inaccurate documentation statements have been fixed as well: * The IT8705F doesn't have an SMBus interface. * The SiS950 doesn't have a distinct prefix. Signed-off-by:
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Jean Delvare authored
Delete 2 out-of-date, colliding ioctl defines. I2C_UDELAY and I2C_MDELAY are supposed to be used by i2c-algo-bit, but actually aren't (and I suspect never were). Moreover, their values are the same as I2C_FUNCS and I2C_SLAVE_FORCE, respectively, which *are* widely used. Signed-off-by:
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Jean Delvare authored
Fix a misplaced comment in i2c.h. Spotted by Hideki Iwamoto. Signed-off-by:
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Jean Delvare authored
i2c documentation fixes. >From Hideki Iwamoto: * i2c_smbus_read_i2c_block_data is not deleted in 2.6.10. It still exists. * The name which can be set to i2c_driver is up to 31 characters. >From Jean Delvare: * Reword the paragraph about i2c_driver.name, to reflect the "new" naming policy. * Delete the out-of-date note about now gone inc_use and dec_use fields. Signed-off-by:
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Jean Delvare authored
No more need to check for PEC support being available now that both the i2c-core and the i2c-i801 drivers are part of the Linux kernel source tree. It's just there. Signed-off-by:
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Petr Vandrovec authored
This patch changes w83627hf and w83627ehf drivers to reserve only ports 0x295-0x296, instead of full 0x290-0x297 range. While some other sensors chips respond to all addresses in 0x290-0x297 range, Winbond chips respond to 0x295-0x296 only (this behavior is implied by documentation, and matches behavior observed on real systems). This is not problem alone, as no BIOS was found to put something at these unused addresses, and sensors chip itself provides nothing there as well. But in addition to only respond to these two addresses, also BIOS vendors report in their ACPI-PnP structures that there is some resource at I/O address 0x295 of length 2. And when later this hwmon driver attempts to request region with base 0x290/length 8, it fails as one request_region cannot span more than one device. Due to this we have to ask only for region this hardware really occupies, otherwise driver cannot be loaded on systems with ACPI-PnP enabled. Signed-off-by:
Petr Vandrovec <vandrove@vc.cvut.cz> Signed-off-by:
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Jean Delvare authored
CVS revision IDs are totally useless and irrelevant by now. Signed-off-by:
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Jean Delvare authored
Cleanup the ioctl debug message in i2c-dev. In particular, the minor number is redundant now that the minor number and the adapter number are kept in sync. Signed-off-by:
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Jean Delvare authored
The ixp4xx and ixp2000 i2c bus drivers omit to fill the required i2c_adapter name field. Copy the device driver name field there. Signed-off-by:
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Greg KH authored
It's not nice to put #ifdef in the middle of functions. CC: Jean Delvare <khali@linux-fr.org> Signed-off-by: -
Jean Delvare authored
Improve the register dump used to debug the i2c-viapro driver. The original dump was missing the HSTSTS register and the block data buffer. Signed-off-by:
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