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linux/drivers/i2c/busses
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Felipe Balbi baf3d7b721 i2c: omap: simplify num_bytes handling 
trivial patch, no functional changes

If the fifo is disabled or fifo_size is 0 the num_bytes
is set to 1. Else it is set to fifo_size or in case of a
draining interrupt the remaining bytes in the buff stat.
So the zero check is redundant and can be safely optimised.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Reviewed-by : Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-09-12 15:01:52 +02:00
..
i2c-acorn.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
i2c-ali15x3.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-ali1535.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-ali1563.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-amd756-s4882.c
i2c: Use snprintf to set adapter names
2009-01-07 14:29:18 +01:00
i2c-amd756.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-amd8111.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-at91.c
i2c: at91: add dt support to i2c-at91
2012-09-12 14:49:15 +02:00
i2c-au1550.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-bfin-twi.c
i2c: i2c-bfin-twi: Move blackfin TWI register access Macro to head file.
2012-07-13 08:37:31 +02:00
i2c-cpm.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-davinci.c
i2c: davinci: add OF support
2012-09-12 11:37:24 +02:00
i2c-designware-core.c
i2c: designware: Add support for 16bit register access
2012-05-12 14:28:11 +02:00
i2c-designware-core.h
i2c: designware: Add support for 16bit register access
2012-05-12 14:28:11 +02:00
i2c-designware-pcidrv.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-designware-platdrv.c
i2c: designware: Add clk_{un}prepare() support
2012-05-12 14:28:15 +02:00
i2c-diolan-u2c.c
i2c: diolan-u2c: Fix master_xfer return code
2012-08-18 12:27:27 +02:00
i2c-eg20t.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-elektor.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
i2c-gpio.c
i2c: Dynamically assign adapter id if it wasn't explictly specified
2012-05-12 14:28:11 +02:00
i2c-highlander.c
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
i2c-hydra.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-i801.c
i2c-i801: Enable IRQ for byte_by_byte transactions
2012-07-24 14:13:59 +02:00
i2c-ibm_iic.c
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
i2c-ibm_iic.h
i2c-ibm_iic: Whitespace cleanup
2008-01-27 18:14:45 +01:00
i2c-imx.c
i2c: imx: Use dev_dbg logging style
2012-09-11 23:40:53 +02:00
i2c-intel-mid.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-iop3xx.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-iop3xx.h
i2c-iop3xx: add iomem annotation
2011-01-04 00:53:37 +00:00
i2c-isch.c
i2c-isch: Decrease delay in command completion check loop
2012-03-26 21:47:18 +02:00
i2c-mpc.c
i2c-mpc: avoid I2C abnormal after resuming from deep sleep
2012-05-12 14:28:12 +02:00
i2c-mv64xxx.c
I2C: MV64XYZ: Add Device Tree support
2012-07-23 22:04:11 +02:00
i2c-mxs.c
i2c: mxs: Set I2C timing registers for mxs-i2c
2012-07-13 10:33:42 +02:00
i2c-nforce2-s4985.c
i2c: Fix oops on bus multiplexer driver loading
2008-08-10 22:56:15 +02:00
i2c-nforce2.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-nomadik.c
i2c: nomadik: stop fetching the regulator
2012-09-12 12:38:10 +02:00
i2c-nuc900.c
i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING
2012-05-30 10:55:34 +02:00
i2c-ocores.c
i2c: i2c-ocores: support for 16bit and 32bit IO
2012-07-14 13:30:25 +02:00
i2c-octeon.c
i2c: Convert i2c-octeon.c to use device tree.
2012-07-23 13:54:53 +01:00
i2c-omap.c
i2c: omap: simplify num_bytes handling
2012-09-12 15:01:52 +02:00
i2c-parport-light.c
i2c-parport: Various cleanups
2011-05-24 20:58:49 +02:00
i2c-parport.c
i2c-parport: Various cleanups
2011-05-24 20:58:49 +02:00
i2c-parport.h
i2c-parport: Various cleanups
2011-05-24 20:58:49 +02:00
i2c-pasemi.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-pca-isa.c
i2c-pca: Fix waitforcompletion() return value
2010-09-30 14:14:22 +02:00
i2c-pca-platform.c
i2c: Dynamically assign adapter id if it wasn't explictly specified
2012-05-12 14:28:11 +02:00
i2c-piix4.c
i2c-piix4: Support AMD auxiliary SMBus controller
2012-07-24 14:13:57 +02:00
i2c-pmcmsp.c
i2c-pmcmsp: remove IRQF_SAMPLE_RANDOM which is now a no-op
2012-07-19 10:38:47 -04:00
i2c-pnx.c
i2c-pnx: Use struct dev_pm_ops for power management
2012-07-12 12:04:49 +02:00
i2c-powermac.c
i2c/powermac: Improve detection of devices from device-tree
2012-07-11 18:22:46 +10:00
i2c-puv3.c
i2c-puv3: Use struct dev_pm_ops for power management
2012-07-12 12:04:54 +02:00
i2c-pxa-pci.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-pxa.c
i2c/i2c-pxa: remove conditional compilation of clk code
2012-07-30 17:25:12 -07:00
i2c-s3c2410.c
i2c-s3c2410: Use plain pm_runtime_put()
2012-07-13 11:18:09 +02:00
i2c-s6000.c
i2c: Change mail address of Oskar Schirmer
2012-05-17 15:15:56 +02:00
i2c-s6000.h
i2c: Change mail address of Oskar Schirmer
2012-05-17 15:15:56 +02:00
i2c-scmi.c
i2c-scmi: Provide module aliases for automatic loading
2010-03-24 14:38:39 +01:00
i2c-sh7760.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-sh_mobile.c
i2c: sh_mobile: add device tree support
2012-05-12 14:28:12 +02:00
i2c-sibyte.c
i2c/mips: Fix error return codes from Sibyte i2c bus driver
2010-07-10 09:42:47 +02:00
i2c-simtec.c
i2c/busses: Use module_platform_driver()
2012-01-12 20:32:04 +01:00
i2c-sirf.c
i2c: add CSR SiRFprimaII on-chip I2C controllers driver
2012-03-07 19:05:04 +01:00
i2c-sis96x.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-sis630.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-sis5595.c
i2c: Convert to DEFINE_PCI_DEVICE_TABLE
2012-01-12 20:32:04 +01:00
i2c-stu300.c
i2c: stu300: use devm managed resources
2012-07-16 13:48:51 +02:00
i2c-stub.c
i2c-stub: Expose the default functionality flags
2010-05-21 18:40:56 +02:00
i2c-taos-evm.c
i2c-taos-evm: Fix log messages
2011-06-29 11:36:10 +02:00
i2c-tegra.c
i2c: tegra: protect suspend/resume callbacks with CONFIG_PM_SLEEP
2012-08-18 20:45:09 +02:00
i2c-tiny-usb.c
i2c-tiny-usb: Add support for the Robofuzz OSIF USB/I2C converter
2012-07-24 14:13:59 +02:00
i2c-versatile.c
i2c: Dynamically assign adapter id if it wasn't explictly specified
2012-05-12 14:28:11 +02:00
i2c-via.c
i2c/busses: Use module_pci_driver
2012-07-24 14:13:56 +02:00
i2c-viapro.c
Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1
2012-01-14 12:32:16 -08:00
i2c-xiic.c
I2C: xiic: Add OF binding support
2012-05-12 14:28:18 +02:00
i2c-xlr.c
i2c: Support for Netlogic XLR/XLS I2C controller.
2012-02-24 22:25:57 +01:00
Kconfig
i2c: at91: add new driver
2012-09-12 14:49:13 +02:00
Makefile
i2c: at91: add new driver
2012-09-12 14:49:13 +02:00
scx200_acb.c
i2c: Convert to DEFINE_PCI_DEVICE_TABLE
2012-01-12 20:32:04 +01:00
scx200_i2c.c
i2c: Use <linux/io.h> instead of <asm/io.h>
2010-05-21 18:41:01 +02:00