The patch titled
drivers/mtd/nand/rtc_from4.c: use lib/bitrev.c
has been removed from the -mm tree. Its filename was
drivers-mtd-nand-rtc_from4c-use-lib-bitrevc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: drivers/mtd/nand/rtc_from4.c: use lib/bitrev.c
From: Adrian Bunk <bunk@xxxxxxxxx>
Convert drivers/mtd/nand/rtc_from4.c to use the new lib/bitrev.c
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/mtd/nand/Kconfig | 1
drivers/mtd/nand/rtc_from4.c | 44 +--------------------------------
2 files changed, 3 insertions(+), 42 deletions(-)
diff -puN drivers/mtd/nand/Kconfig~drivers-mtd-nand-rtc_from4c-use-lib-bitrevc drivers/mtd/nand/Kconfig
--- a/drivers/mtd/nand/Kconfig~drivers-mtd-nand-rtc_from4c-use-lib-bitrevc
+++ a/drivers/mtd/nand/Kconfig
@@ -90,6 +90,7 @@ config MTD_NAND_RTC_FROM4
depends on MTD_NAND && SH_SOLUTION_ENGINE
select REED_SOLOMON
select REED_SOLOMON_DEC8
+ select BITREVERSE
help
This enables the driver for the Renesas Technology AG-AND
flash interface board (FROM_BOARD4)
diff -puN drivers/mtd/nand/rtc_from4.c~drivers-mtd-nand-rtc_from4c-use-lib-bitrevc drivers/mtd/nand/rtc_from4.c
--- a/drivers/mtd/nand/rtc_from4.c~drivers-mtd-nand-rtc_from4c-use-lib-bitrevc
+++ a/drivers/mtd/nand/rtc_from4.c
@@ -24,6 +24,7 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/rslib.h>
+#include <linux/bitrev.h>
#include <linux/module.h>
#include <linux/mtd/compatmac.h>
#include <linux/mtd/mtd.h>
@@ -152,47 +153,6 @@ static struct nand_ecclayout rtc_from4_n
.oobfree = {{32, 32}}
};
-/* Aargh. I missed the reversed bit order, when I
- * was talking to Renesas about the FPGA.
- *
- * The table is used for bit reordering and inversion
- * of the ecc byte which we get from the FPGA
- */
-static uint8_t revbits[256] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
-};
-
#endif
/*
@@ -397,7 +357,7 @@ static int rtc_from4_correct_data(struct
/* Read the syndrom pattern from the FPGA and correct the bitorder */
rs_ecc = (volatile unsigned short *)(rtc_from4_fio_base + RTC_FROM4_RS_ECC);
for (i = 0; i < 8; i++) {
- ecc[i] = revbits[(*rs_ecc) & 0xFF];
+ ecc[i] = byte_rev_table[(*rs_ecc) & 0xFF];
rs_ecc++;
}
_
Patches currently in -mm which might be from bunk@xxxxxxxxx are
make-drivers-acpi-baycdrive_bays-static.patch
make-drivers-acpi-eccec_ecdt-static.patch
drivers-acpi-oslc-fix-a-null-check.patch
git-alsa.patch
git-dvb.patch
git-gfs2-nmw.patch
fs-dlm-lowcomms-tcpc-remove-2-functions.patch
git-mtd.patch
git-net.patch
net-possible-cleanups.patch
net-possible-cleanups-fix.patch
net-possible-cleanups-fix-2.patch
net-uninline-skb_put-fix.patch
git-ocfs2.patch
git-scsi-misc.patch
drivers-scsi-small-cleanups.patch
drivers-scsi-aic7xxx-aic79xx_corec-make-ahd_match_scb-static.patch
drivers-scsi-advansysc-cleanups.patch
megaraid-fix-warnings-when-config_proc_fs=n.patch
drivers-scsi-dpt_i2oc-remove-dead-code.patch
drivers-scsi-aic7xxx-make-functions-static.patch
make-qla2x00_reg_remote_port-static.patch
arch-i386-kernel-remove-remaining-pc98-code.patch
cleanup-arch-i386-kernel-smpbootcsmp_tune_scheduling.patch
git-cryptodev.patch
make-mm-thrashcglobal_faults-static.patch
acx1xx-wireless-driver.patch
drivers-edac-make-code-static.patch
remove-drivers-pci-searchcpci_find_device_reverse.patch
ext4_ext_split-remove-dead-code.patch
the-scheduled-removal-of-some-oss-options.patch
make-mm-shmemcshmem_xattr_security_handler-static.patch
remove-kernel-lockdepclockdep_internal.patch
make-kernel-signalckill_proc_info-static.patch
make-ecryptfs_version_str_map-static.patch
make-fs-jbd-transactionc__journal_temp_unlink_buffer-static.patch
make-fs-jbd2-transactionc__jbd2_journal_temp_unlink_buffer-static.patch
fs-lockd-hostc-make-2-functions-static.patch
make-fs-proc-basecproc_pid_instantiate-static.patch
better-config_w1_slave_ds2433_crc-handling.patch
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generic-bug-implementation-include-linux-bugh-must-always-include-linux-moduleh.patch
fsstack-introduce-fsstack_copy_attrinode_-fs-stackc-should-include-linux-fs_stackh.patch
i4l-remove-the-broken-hisax_amd7930-option.patch
readahead-events-accounting-make-readahead_debug_level-static.patch
reiser4-export-remove_from_page_cache-fix.patch
fs-reiser4-possible-cleanups.patch
reiser4-possible-cleanups-2.patch
fs-reiser4-possible-cleanups-2.patch
fs-reiser4-more-possible-cleanups.patch
make-drivers-md-dm-snapcksnapd-static.patch
gtod-persistent-clock-support-core-remove-kernel-timercwall_jiffies.patch
gtod-persistent-clock-support-i386-i386-unexport-read_persistent_clock.patch
dynticks-extend-next_timer_interrupt-to-use-a-reference-jiffie-make-kernel-timerc__next_timer_interrupt-static.patch
updated-i386-convert-to-clock-event-devices-arch-i386-kernel-apicc-make-a-function-static.patch
updated-i386-convert-to-clock-event-devices-remove-arch-i386-kernel-time_hpetchpet_reenable.patch
slim-main-patch-security-slim-slm_mainc-make-2-functions-static.patch
slab-cache-shrinker-statistics.patch
debug-shared-irqs-kconfig-fix.patch
i386-enable-4k-stacks-by-default.patch
mutex-subsystem-synchro-test-module.patch
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