On Wed, Aug 10, 2011 at 03:06:49PM -0600, Jim Cromie wrote: > scx200_acb has several pr_debugs, but theyre not available via dynamic-debug > > Ive been unable to figure out why. > Any ideas ? > hmmm...I see drivers/i2c/busses/Makefile has: ccflags-$(CONFIG_I2C_DEBUG_BUS) := -DDEBUG Any chance CONFIG_I2C_DEBUG_BUS is set? Thanks, -Jason > jimc@chumly:~/projects/lx/linux-2.6$ grep debug drivers/i2c/busses/scx200_* > drivers/i2c/busses/scx200_acb.c: pr_debug(NAME ": ACBCTL2 readback failed\n"); > drivers/i2c/busses/scx200_acb.c: pr_debug(NAME ": disabled, but > ACBCTL1=0x%02x\n", > drivers/i2c/busses/scx200_acb.c: pr_debug(NAME ": enabled, but NMINTE > won't be set, " > drivers/i2c/busses/scx200_acb.c: pr_debug(NAME ": NatSemi SCx200 > ACCESS.bus Driver\n"); > drivers/i2c/busses/scx200_i2c.c: pr_debug(NAME ": NatSemi SCx200 I2C Driver\n"); > drivers/i2c/busses/scx200_i2c.c: pr_debug(NAME ": SCL=GPIO%02u, > SDA=GPIO%02u\n", scl, sda); > > > jimc@chumly:~/projects/lx/build-skc$ for k in `find drivers -name > \*.ko`; do echo $k; readelf -S $k |grep __verbose; done > drivers/i2c/busses/i2c-stub.ko > drivers/i2c/busses/i2c-gpio.ko > drivers/i2c/busses/scx200_i2c.ko > drivers/i2c/busses/scx200_acb.ko > drivers/i2c/muxes/gpio-i2cmux.ko > drivers/i2c/i2c-mux.ko > drivers/i2c/i2c-dev.ko > [15] __verbose PROGBITS 00000000 0018c8 0000c0 00 WA 0 0 8 > [16] .rel__verbose REL 00000000 0024cc 000100 08 23 15 4 > drivers/i2c/i2c-core.ko > [24] __verbose PROGBITS 00000000 003e58 000198 00 WA 0 0 8 > [25] .rel__verbose REL 00000000 0058c8 000220 08 32 24 4 > > > drivers/gpio/nsc_gpio.ko > [18] __verbose PROGBITS 00000000 000850 000090 00 WA 0 0 8 > [19] .rel__verbose REL 00000000 0011bc 0000c0 08 26 18 4 > drivers/gpio/pcf857x.ko > [14] __verbose PROGBITS 00000000 000e80 000048 00 WA 0 0 8 > [15] .rel__verbose REL 00000000 001710 000060 08 22 14 4 > drivers/gpio/pc8736x_gpio.ko > [17] __verbose PROGBITS 00000000 001140 0000a8 00 WA 0 0 8 > [18] .rel__verbose REL 00000000 001da0 0000e0 08 25 17 4 > drivers/gpio/scx200_gpio.ko > drivers/bluetooth/bfusb.ko > [14] __verbose PROGBITS 00000000 002160 000198 00 WA 0 0 8 > [15] .rel__verbose REL 00000000 003108 000220 08 22 14 4 > drivers/bluetooth/btusb.ko > [16] __verbose PROGBITS 00000000 002ca8 0001c8 00 WA 0 0 8 > [17] .rel__verbose REL 00000000 003e44 000260 08 24 16 4 > drivers/bluetooth/bcm203x.ko > [15] __verbose PROGBITS 00000000 000f78 000078 00 WA 0 0 8 > [16] .rel__verbose REL 00000000 001a04 0000a0 08 23 15 4 > drivers/bluetooth/hci_uart.ko > [17] __verbose PROGBITS 00000000 004068 000510 00 WA 0 0 8 > [18] .rel__verbose REL 00000000 0060a4 0006c0 08 25 17 4 > drivers/bluetooth/bpa10x.ko > [14] __verbose PROGBITS 00000000 0014f0 000120 00 WA 0 0 8 > [15] .rel__verbose REL 00000000 002130 000180 08 22 14 4 > drivers/connector/cn.ko > drivers/cpufreq/cpufreq_userspace.ko > [16] __verbose PROGBITS 00000000 0008b8 000078 00 WA 0 0 8 > [17] .rel__verbose REL 00000000 001258 0000a0 08 24 16 4 > drivers/cpufreq/gx-suspmod.ko > [16] __verbose PROGBITS 00000000 000f80 0000d8 00 WA 0 0 8 > [17] .rel__verbose REL 00000000 001ae8 000120 08 25 16 4 > drivers/cpufreq/cpufreq_ondemand.ko > drivers/cpufreq/cpufreq_performance.ko > [14] __verbose PROGBITS 00000000 000388 000018 00 WA 0 0 8 > [15] .rel__verbose REL 00000000 000a30 000020 08 22 14 4 > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
