aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--lib/reed_solomon/reed_solomon.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/lib/reed_solomon/reed_solomon.c b/lib/reed_solomon/reed_solomon.c
index f8ac9fa95de1..2cc11faa4ff1 100644
--- a/lib/reed_solomon/reed_solomon.c
+++ b/lib/reed_solomon/reed_solomon.c
@@ -54,7 +54,6 @@ static DEFINE_MUTEX(rslistlock);
54 54
55/** 55/**
56 * rs_init - Initialize a Reed-Solomon codec 56 * rs_init - Initialize a Reed-Solomon codec
57 *
58 * @symsize: symbol size, bits (1-8) 57 * @symsize: symbol size, bits (1-8)
59 * @gfpoly: Field generator polynomial coefficients 58 * @gfpoly: Field generator polynomial coefficients
60 * @fcr: first root of RS code generator polynomial, index form 59 * @fcr: first root of RS code generator polynomial, index form
@@ -62,7 +61,7 @@ static DEFINE_MUTEX(rslistlock);
62 * @nroots: RS code generator polynomial degree (number of roots) 61 * @nroots: RS code generator polynomial degree (number of roots)
63 * 62 *
64 * Allocate a control structure and the polynom arrays for faster 63 * Allocate a control structure and the polynom arrays for faster
65 * en/decoding. Fill the arrays according to the given parameters 64 * en/decoding. Fill the arrays according to the given parameters.
66 */ 65 */
67static struct rs_control *rs_init(int symsize, int gfpoly, int fcr, 66static struct rs_control *rs_init(int symsize, int gfpoly, int fcr,
68 int prim, int nroots) 67 int prim, int nroots)
@@ -155,8 +154,7 @@ errrs:
155 154
156 155
157/** 156/**
158 * free_rs - Free the rs control structure, if its not longer used 157 * free_rs - Free the rs control structure, if it is no longer used
159 *
160 * @rs: the control structure which is not longer used by the 158 * @rs: the control structure which is not longer used by the
161 * caller 159 * caller
162 */ 160 */
@@ -176,7 +174,6 @@ void free_rs(struct rs_control *rs)
176 174
177/** 175/**
178 * init_rs - Find a matching or allocate a new rs control structure 176 * init_rs - Find a matching or allocate a new rs control structure
179 *
180 * @symsize: the symbol size (number of bits) 177 * @symsize: the symbol size (number of bits)
181 * @gfpoly: the extended Galois field generator polynomial coefficients, 178 * @gfpoly: the extended Galois field generator polynomial coefficients,
182 * with the 0th coefficient in the low order bit. The polynomial 179 * with the 0th coefficient in the low order bit. The polynomial
@@ -236,7 +233,6 @@ out:
236#ifdef CONFIG_REED_SOLOMON_ENC8 233#ifdef CONFIG_REED_SOLOMON_ENC8
237/** 234/**
238 * encode_rs8 - Calculate the parity for data values (8bit data width) 235 * encode_rs8 - Calculate the parity for data values (8bit data width)
239 *
240 * @rs: the rs control structure 236 * @rs: the rs control structure
241 * @data: data field of a given type 237 * @data: data field of a given type
242 * @len: data length 238 * @len: data length
@@ -258,7 +254,6 @@ EXPORT_SYMBOL_GPL(encode_rs8);
258#ifdef CONFIG_REED_SOLOMON_DEC8 254#ifdef CONFIG_REED_SOLOMON_DEC8
259/** 255/**
260 * decode_rs8 - Decode codeword (8bit data width) 256 * decode_rs8 - Decode codeword (8bit data width)
261 *
262 * @rs: the rs control structure 257 * @rs: the rs control structure
263 * @data: data field of a given type 258 * @data: data field of a given type
264 * @par: received parity data field 259 * @par: received parity data field
@@ -285,7 +280,6 @@ EXPORT_SYMBOL_GPL(decode_rs8);
285#ifdef CONFIG_REED_SOLOMON_ENC16 280#ifdef CONFIG_REED_SOLOMON_ENC16
286/** 281/**
287 * encode_rs16 - Calculate the parity for data values (16bit data width) 282 * encode_rs16 - Calculate the parity for data values (16bit data width)
288 *
289 * @rs: the rs control structure 283 * @rs: the rs control structure
290 * @data: data field of a given type 284 * @data: data field of a given type
291 * @len: data length 285 * @len: data length
@@ -305,7 +299,6 @@ EXPORT_SYMBOL_GPL(encode_rs16);
305#ifdef CONFIG_REED_SOLOMON_DEC16 299#ifdef CONFIG_REED_SOLOMON_DEC16
306/** 300/**
307 * decode_rs16 - Decode codeword (16bit data width) 301 * decode_rs16 - Decode codeword (16bit data width)
308 *
309 * @rs: the rs control structure 302 * @rs: the rs control structure
310 * @data: data field of a given type 303 * @data: data field of a given type
311 * @par: received parity data field 304 * @par: received parity data field