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109 | */ |
109 | */ |
110 | if (getscl(adap)) |
110 | if (getscl(adap)) |
111 | break; |
111 | break; |
112 | return -ETIMEDOUT; |
112 | return -ETIMEDOUT; |
113 | } |
113 | } |
114 | udelay(1); |
114 | asm volatile("rep; nop" ::: "memory"); |
115 | } |
115 | } |
116 | done: |
116 | done: |
117 | udelay(adap->udelay); |
117 | udelay(adap->udelay); |
118 | return 0; |
118 | return 0; |
119 | } |
119 | } |